Microsoft Windows [Version 10.0.22621.1413]
(c) Корпорация Майкрософт (Microsoft Corporation). Все права защищены.

C:\Users\Acer>mkdir cs-lab02

C:\Users\Acer>cd cs-lab02

C:\Users\Acer\cs-lab02>mkdir Alice

C:\Users\Acer\cs-lab02>mkdir Bob

C:\Users\Acer\cs-lab02>cd Alice

C:\Users\Acer\cs-lab02\Alice>mkdir project

C:\Users\Acer\cs-lab02\Alice>cd project

C:\Users\Acer\cs-lab02\Alice\project><git init
Initialized empty <Git repository in C:/Users/Acer/cs-lab02/Alice/project/.<git/

C:\Users\Acer\cs-lab02\Alice\project><git config user.name 'Alice (SekirinAA)'

C:\Users\Acer\cs-lab02\Alice\project><git config user.email 'yesartem7@gmail.com'

C:\Users\Acer\cs-lab02\Alice\project><git status
On branch master

No commits yet

Untracked files:
  (use "<git add <file>..." to include in what will be committed)
        main.cpp
        project.cbp

nothing added to commit but untracked files present (use "<git add" to track)

C:\Users\Acer\cs-lab02\Alice\project><git add main.cpp

C:\Users\Acer\cs-lab02\Alice\project><git commit -m "code: заготовка программы"
[master (root-commit) 65e82c5] code: заготовка программы
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 main.cpp

C:\Users\Acer\cs-lab02\Alice\project><git status  **### Изменение статуса файла main.cpp, теперь в staging area только project.cbp**
On branch master
Untracked files:
  (use "<git add <file>..." to include in what will be committed)
        project.cbp

nothing added to commit but untracked files present (use "<git add" to track)

C:\Users\Acer\cs-lab02\Alice\project><git add project.cbp

C:\Users\Acer\cs-lab02\Alice\project><git status
On branch master
Changes to be committed:
  (use "<git restore --staged <file>..." to unstage)
        new file:   project.cbp


C:\Users\Acer\cs-lab02\Alice\project><git commit -m "build: update CMake version"
[master 9fa39a8] build: update CMake version
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 project.cbp

C:\Users\Acer\cs-lab02\Alice\project><git status         **### Теперь все файлы попали в комит**

On branch master
nothing to commit, working tree clean

C:\Users\Acer\cs-lab02\Alice\project><git status
On branch master
Changes not staged for commit:
  (use "<git add <file>..." to update what will be committed)
  (use "<git restore <file>..." to discard changes in working directory)
        modified:   main.cpp

no changes added to commit (use "<git add" and/or "<git commit -a")

C:\Users\Acer\cs-lab02\Alice\project><git add main.cpp

C:\Users\Acer\cs-lab02\Alice\project><git commit -m "Input commit"
[master 6496448] Input commit
 1 file changed, 3 insertions(+)

C:\Users\Acer\cs-lab02\Alice\project><git add main.cpp

C:\Users\Acer\cs-lab02\Alice\project><git commit -m "Sum commit"
[master 2693db2] Sum commit
 1 file changed, 1 insertion(+)

C:\Users\Acer\cs-lab02\Alice\project><git add main.cpp

C:\Users\Acer\cs-lab02\Alice\project><git status
On branch master
Changes to be committed:
  (use "<git restore --staged <file>..." to unstage)
        modified:   main.cpp


C:\Users\Acer\cs-lab02\Alice\project><git commit -m "Substract commit"
[master ce5ac27] Substract commit
 1 file changed, 2 insertions(+), 1 deletion(-)

C:\Users\Acer\cs-lab02\Alice\project><git log --stat   		**### Последние несколь комитов были основаны на доработке main. Снизу показано эти изменения с количеством внесенных доработок**

commit ce5ac27337bb354a33f6ca9ffc23126f3981ae7f (HEAD -> master)
Author: Alice <yesartem7@gmail.com>
Date:   Sun Mar 19 14:43:59 2023 +0300

    Substract commit

 main.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

commit 2693db260fca121e26d51465c78245a5ecef02d6
Author: Alice <yesartem7@gmail.com>
Date:   Sun Mar 19 14:42:51 2023 +0300

    Sum commit

 main.cpp | 1 +
 1 file changed, 1 insertion(+)

commit 649644893fa6796ff806f905ed0645f23ddfbcec
Author: Alice <yesartem7@gmail.com>
Date:   Sun Mar 19 14:42:12 2023 +0300

    Input commit

 main.cpp | 3 +++
 1 file changed, 3 insertions(+)

commit 9fa39a877a5752838e54b8686121b026bef3efa2
Author: Alice <yesartem7@gmail.com>

C:\Users\Acer\cs-lab02\Alice\project><git log --oneline --decorate
ce5ac27 (HEAD -> master) Substract commit
2693db2 Sum commit
6496448 Input commit
9fa39a8 build: update CMake version
65e82c5 code: заготовка программы

C:\Users\Acer\cs-lab02\Alice\project><git log --oneline --decorate --all --graph
* ce5ac27 (HEAD -> master) Substract commit
* 2693db2 Sum commit
* 6496448 Input commit
* 9fa39a8 build: update CMake version
* 65e82c5 code: заготовка программы

C:\Users\Acer\cs-lab02\Alice\project><git log -- main.cpp
commit ce5ac27337bb354a33f6ca9ffc23126f3981ae7f (HEAD -> master)
Author: Alice <yesartem7@gmail.com>
Date:   Sun Mar 19 14:43:59 2023 +0300

    Substract commit

commit 2693db260fca121e26d51465c78245a5ecef02d6
Author: Alice <yesartem7@gmail.com>
Date:   Sun Mar 19 14:42:51 2023 +0300

    Sum commit

commit 649644893fa6796ff806f905ed0645f23ddfbcec
Author: Alice <yesartem7@gmail.com>
Date:   Sun Mar 19 14:42:12 2023 +0300

    Input commit

commit 65e82c581f4e90fb8404e87809e3d449694a17b5
Author: Alice <yesartem7@gmail.com>
Date:   Sun Mar 19 14:39:56 2023 +0300

    code: заготовка программы

C:\Users\Acer\cs-lab02\Alice\project><git log -- project.cbp
commit 9fa39a877a5752838e54b8686121b026bef3efa2
Author: Alice <yesartem7@gmail.com>
Date:   Sun Mar 19 14:40:41 2023 +0300

    build: update CMake version

C:\Users\Acer\cs-lab02\Alice\project><git log --grep "code:"
commit 65e82c581f4e90fb8404e87809e3d449694a17b5
Author: Alice <yesartem7@gmail.com>
Date:   Sun Mar 19 14:39:56 2023 +0300

    code: заготовка программы

C:\Users\Acer\cs-lab02\Alice\project><git log --grep "build:"
commit 9fa39a877a5752838e54b8686121b026bef3efa2
Author: Alice <yesartem7@gmail.com>
Date:   Sun Mar 19 14:40:41 2023 +0300

    build: update CMake version

C:\Users\Acer\cs-lab02\Alice\project><git show HEAD
commit ce5ac27337bb354a33f6ca9ffc23126f3981ae7f (HEAD -> master)
Author: Alice <yesartem7@gmail.com>
Date:   Sun Mar 19 14:43:59 2023 +0300

    Substract commit

diff --<git a/main.cpp b/main.cpp
index 3f82240..7e94306 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,4 +1,5 @@
 cout << "Enter A and B: ";
 int a, b;
 cin >> a >> b;
-cout << "A + B = " << a + b << '\n';
\ No newline at end of file
+cout << "A + B = " << a + b << '\n'
+<< "A - B = " << a - b << '\n';
\ No newline at end of file

C:\Users\Acer\cs-lab02\Alice\project><git show master
commit ce5ac27337bb354a33f6ca9ffc23126f3981ae7f (HEAD -> master)
Author: Alice <yesartem7@gmail.com>
Date:   Sun Mar 19 14:43:59 2023 +0300

    Substract commit

diff --<git a/main.cpp b/main.cpp
index 3f82240..7e94306 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,4 +1,5 @@
 cout << "Enter A and B: ";
 int a, b;
 cin >> a >> b;
-cout << "A + B = " << a + b << '\n';
\ No newline at end of file
+cout << "A + B = " << a + b << '\n'
+<< "A - B = " << a - b << '\n';
\ No newline at end of file

C:\Users\Acer\cs-lab02\Alice\project><git show ce5ac27
commit ce5ac27337bb354a33f6ca9ffc23126f3981ae7f (HEAD -> master)
Author: Alice <yesartem7@gmail.com>
Date:   Sun Mar 19 14:43:59 2023 +0300

    Substract commit

diff --<git a/main.cpp b/main.cpp
index 3f82240..7e94306 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,4 +1,5 @@
 cout << "Enter A and B: ";
 int a, b;
 cin >> a >> b;
-cout << "A + B = " << a + b << '\n';
\ No newline at end of file
+cout << "A + B = " << a + b << '\n'
+<< "A - B = " << a - b << '\n';
\ No newline at end of file

### Просмотр предпоследнего комита 

C:\Users\Acer\cs-lab02\Alice\project><git show HEAD~1
commit 2693db260fca121e26d51465c78245a5ecef02d6
Author: Alice <yesartem7@gmail.com>
Date:   Sun Mar 19 14:42:51 2023 +0300

    Sum commit

diff --<git a/main.cpp b/main.cpp
index 8bec571..3f82240 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,3 +1,4 @@
 cout << "Enter A and B: ";
 int a, b;
 cin >> a >> b;
+cout << "A + B = " << a + b << '\n';
\ No newline at end of file

C:\Users\Acer\cs-lab02\Alice\project><git show master~1
commit 2693db260fca121e26d51465c78245a5ecef02d6
Author: Alice <yesartem7@gmail.com>
Date:   Sun Mar 19 14:42:51 2023 +0300

    Sum commit

diff --<git a/main.cpp b/main.cpp
index 8bec571..3f82240 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,3 +1,4 @@
 cout << "Enter A and B: ";
 int a, b;
 cin >> a >> b;
+cout << "A + B = " << a + b << '\n';
\ No newline at end of file

C:\Users\Acer\cs-lab02\Alice\project><git show  2693db260
commit 2693db260fca121e26d51465c78245a5ecef02d6
Author: Alice <yesartem7@gmail.com>
Date:   Sun Mar 19 14:42:51 2023 +0300

    Sum commit

diff --<git a/main.cpp b/main.cpp
index 8bec571..3f82240 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,3 +1,4 @@
 cout << "Enter A and B: ";
 int a, b;
 cin >> a >> b;
+cout << "A + B = " << a + b << '\n';
\ No newline at end of file

C:\Users\Acer\cs-lab02\Alice\project><git diff **### Показывает новую строку с выводом умножением и исправление предыдущей, поэтому внизу указано две строки как новые, но на самом деле в строке вывода разности изменился только последний символ ' ; '**
diff --<git a/main.cpp b/main.cpp
index 7e94306..08ab8a5 100644
--- a/main.cpp
+++ b/main.cpp
@@ -2,4 +2,5 @@ cout << "Enter A and B: ";
 int a, b;
 cin >> a >> b;
 cout << "A + B = " << a + b << '\n'
-<< "A - B = " << a - b << '\n';
\ No newline at end of file
+<< "A - B = " << a - b << '\n'
+<< "A * B = " << a * b << '\n';
\ No newline at end of file

C:\Users\Acer\cs-lab02\Alice\project><git diff HEAD~2
diff --<git a/main.cpp b/main.cpp
index 8bec571..08ab8a5 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,3 +1,6 @@
 cout << "Enter A and B: ";
 int a, b;
 cin >> a >> b;
+cout << "A + B = " << a + b << '\n'
+<< "A - B = " << a - b << '\n'
+<< "A * B = " << a * b << '\n';
\ No newline at end of file

C:\Users\Acer\cs-lab02\Alice\project><git diff HEAD~2 HEAD
diff --<git a/main.cpp b/main.cpp
index 8bec571..7e94306 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,3 +1,5 @@
 cout << "Enter A and B: ";
 int a, b;
 cin >> a >> b;
+cout << "A + B = " << a + b << '\n'
+<< "A - B = " << a - b << '\n';
\ No newline at end of file

C:\Users\Acer\cs-lab02\Alice\project><git diff ce5ac273 65e82c581f4
diff --<git a/main.cpp b/main.cpp
index 7e94306..e69de29 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,5 +0,0 @@
-cout << "Enter A and B: ";
-int a, b;
-cin >> a >> b;
-cout << "A + B = " << a + b << '\n'
-<< "A - B = " << a - b << '\n';
\ No newline at end of file
diff --<git a/project.cbp b/project.cbp
deleted file mode 100644
index e69de29..0000000

C:\Users\Acer\cs-lab02\Alice\project><git status
On branch master
Changes not staged for commit:
  (use "<git add <file>..." to update what will be committed)
  (use "<git restore <file>..." to discard changes in working directory)
        modified:   main.cpp

no changes added to commit (use "<git add" and/or "<git commit -a")

C:\Users\Acer\cs-lab02\Alice\project><git add main.cpp

C:\Users\Acer\cs-lab02\Alice\project><git commit -m "Mult commit"
[master 9d3aae8] Mult commit
 1 file changed, 2 insertions(+), 1 deletion(-)

C:\Users\Acer\cs-lab02\Alice\project><git reset --hard ce5ac273
HEAD is now at ce5ac27 Substract commit

C:\Users\Acer\cs-lab02\Alice\project><git add main.cpp

C:\Users\Acer\cs-lab02\Alice\project><git commit -m "Comment"
[master 3a839b5] Comment
 1 file changed, 1 insertion(+)

C:\Users\Acer\cs-lab02\Alice\project><git checkout ce5ac273 -- main.cpp

C:\Users\Acer\cs-lab02\Alice\project><git status
On branch master
Changes to be committed:
  (use "<git restore --staged <file>..." to unstage)
        modified:   main.cpp


C:\Users\Acer\cs-lab02\Alice\project><git diff

C:\Users\Acer\cs-lab02\Alice\project><git add .

C:\Users\Acer\cs-lab02\Alice\project><git commit -m "Substract commit'
[master 33678e1] Substract commit'
 1 file changed, 1 deletion(-)

C:\Users\Acer\cs-lab02\Alice\project>ssh-keygen
Generating public/private rsa key pair.
Enter file in which to save the key (C:\Users\Acer/.ssh/id_rsa):
C:\Users\Acer/.ssh/id_rsa already exists.
Overwrite (y/n)? y
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in C:\Users\Acer/.ssh/id_rsa
Your public key has been saved in C:\Users\Acer/.ssh/id_rsa.pub
The key fingerprint is:
SHA256:P0ehxo59Ed+yyCt1SSePalsygtjoxD3MFeZI8nJmWiw acer@LAPTOP-K0BR1KHH
The key's randomart image is:
+---[RSA 3072]----+
|                 |
|                 |
|      . . o o    |
|       = = o +o..|
|      E S * o.o*.|
|     . / O o.o+o.|
|      * O *.Boo  |
|     o   ..=o=   |
|      .    oo.   |
+----[SHA256]-----+

C:\Users\Acer\cs-lab02\Alice\project><git remote add origin http://uit.mpei.ru/<git/SekirinAA/cs-lab02.<git

C:\Users\Acer\cs-lab02\Alice\project><git push -u origin main
error: src refspec main does not match any
error: failed to push some refs to 'http://uit.mpei.ru/<git/SekirinAA/cs-lab02.<git'

C:\Users\Acer\cs-lab02\Alice\project><git push -u origin master
Enumerating objects: 18, done.
Counting objects: 100% (18/18), done.
Delta compression using up to 8 threads
Compressing objects: 100% (16/16), done.
Writing objects: 100% (18/18), 1.62 KiB | 554.00 KiB/s, done.
Total 18 (delta 4), reused 0 (delta 0), pack-reused 0
remote: . Processing 1 references
remote: Processed 1 references in total
To http://uit.mpei.ru/<git/SekirinAA/cs-lab02.<git
 * [new branch]      master -> master
branch 'master' set up to track 'origin/master'.

C:\Users\Acer\cs-lab02\Alice\project>cd ..

C:\Users\Acer\cs-lab02\Alice>cd ..

C:\Users\Acer\cs-lab02>cd Bob

C:\Users\Acer\cs-lab02\Bob><git clone http://uit.mpei.ru/<git/SekirinAA/cs-lab02.<git project
Cloning into 'project'...
remote: Enumerating objects: 18, done.
remote: Counting objects: 100% (18/18), done.
remote: Compressing objects: 100% (16/16), done.
remote: Total 18 (delta 4), reused 0 (delta 0), pack-reused 0
Receiving objects: 100% (18/18), done.
Resolving deltas: 100% (4/4), done.

C:\Users\Acer\cs-lab02\Bob>cd project

C:\Users\Acer\cs-lab02\Bob\project><git config user.name 'Bob (SekirinAA)'

C:\Users\Acer\cs-lab02\Bob\project><git config user.email 'yesartem7@gmail.com'

C:\Users\Acer\cs-lab02\Bob\project><git status
On branch master
Your branch is up to date with 'origin/master'.

Changes not staged for commit:
  (use "<git add <file>..." to update what will be committed)
  (use "<git restore <file>..." to discard changes in working directory)
        modified:   main.cpp

no changes added to commit (use "<git add" and/or "<git commit -a")

C:\Users\Acer\cs-lab02\Bob\project><git add main.cpp

C:\Users\Acer\cs-lab02\Bob\project><git commit -m "Mult commit by Bob"
[master 526a809] Mult commit by Bob
 1 file changed, 2 insertions(+), 1 deletion(-)

C:\Users\Acer\cs-lab02\Bob\project><git push
Enumerating objects: 5, done.
Counting objects: 100% (5/5), done.
Delta compression using up to 8 threads
Compressing objects: 100% (3/3), done.
Writing objects: 100% (3/3), 331 bytes | 331.00 KiB/s, done.
Total 3 (delta 1), reused 0 (delta 0), pack-reused 0
remote: . Processing 1 references
remote: Processed 1 references in total
To http://uit.mpei.ru/<git/SekirinAA/cs-lab02.<git
   33678e1..526a809  master -> master

C:\Users\Acer\cs-lab02\Bob\project>cd ..

C:\Users\Acer\cs-lab02\Bob>cd ..

C:\Users\Acer\cs-lab02>cd Alice

C:\Users\Acer\cs-lab02\Alice>cd project

C:\Users\Acer\cs-lab02\Alice\project><git fetch
remote: Enumerating objects: 5, done.
remote: Counting objects: 100% (5/5), done.
remote: Compressing objects: 100% (3/3), done.
remote: Total 3 (delta 1), reused 0 (delta 0), pack-reused 0
Unpacking objects: 100% (3/3), 311 bytes | 0 bytes/s, done.
From http://uit.mpei.ru/<git/SekirinAA/cs-lab02
   33678e1..526a809  master     -> origin/master

C:\Users\Acer\cs-lab02\Alice\project><git log --oneline --decorate --all --graph
* 526a809 (origin/master) Mult commit by Bob
* 33678e1 (HEAD -> master) Substract commit'
* 3a839b5 Comment
* ce5ac27 Substract commit
* 2693db2 Sum commit
* 6496448 Input commit
* 9fa39a8 build: update CMake version
* 65e82c5 code: заготовка программы

C:\Users\Acer\cs-lab02\Alice\project><git pull --ff-only
Updating 33678e1..526a809
Fast-forward
 main.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

C:\Users\Acer\cs-lab02\Alice\project><git add main.cpp

C:\Users\Acer\cs-lab02\Alice\project><git commit -m "Dividing by Alice"
[master 0f6b392] Dividing by Alice
 1 file changed, 2 insertions(+), 1 deletion(-)

C:\Users\Acer\cs-lab02\Alice\project><git push
Enumerating objects: 5, done.
Counting objects: 100% (5/5), done.
Delta compression using up to 8 threads
Compressing objects: 100% (3/3), done.
Writing objects: 100% (3/3), 332 bytes | 332.00 KiB/s, done.
Total 3 (delta 1), reused 0 (delta 0), pack-reused 0
remote: . Processing 1 references
remote: Processed 1 references in total
To http://uit.mpei.ru/<git/SekirinAA/cs-lab02.<git
   526a809..0f6b392  master -> master

C:\Users\Acer\cs-lab02\Alice\project>cd ..

C:\Users\Acer\cs-lab02\Alice>cd ..

C:\Users\Acer\cs-lab02>cd Bob

C:\Users\Acer\cs-lab02\Bob>cd project

C:\Users\Acer\cs-lab02\Bob\project><git fetch
remote: Enumerating objects: 5, done.
remote: Counting objects: 100% (5/5), done.
remote: Compressing objects: 100% (3/3), done.
remote: Total 3 (delta 1), reused 0 (delta 0), pack-reused 0
Unpacking objects: 100% (3/3), 312 bytes | 2.00 KiB/s, done.
From http://uit.mpei.ru/<git/SekirinAA/cs-lab02
   526a809..0f6b392  master     -> origin/master

C:\Users\Acer\cs-lab02\Bob\project><git log --oneline --decorate --all --graph
* 0f6b392 (origin/master, origin/HEAD) Dividing by Alice
* 526a809 (HEAD -> master) Mult commit by Bob
* 33678e1 Substract commit'
* 3a839b5 Comment
* ce5ac27 Substract commit
* 2693db2 Sum commit
* 6496448 Input commit
* 9fa39a8 build: update CMake version
* 65e82c5 code: заготовка программы

C:\Users\Acer\cs-lab02\Bob\project><git pull --ff-only
Updating 526a809..0f6b392
Fast-forward
 main.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

C:\Users\Acer\cs-lab02\Bob\project>cd ..

C:\Users\Acer\cs-lab02\Bob>cd ..

C:\Users\Acer\cs-lab02>cd Alice

C:\Users\Acer\cs-lab02\Alice>cd project

C:\Users\Acer\cs-lab02\Alice\project><git add main.cpp

C:\Users\Acer\cs-lab02\Alice\project><git commit -m "Max by Alice"
[master da310d9] Max by Alice
 1 file changed, 7 insertions(+), 1 deletion(-)

C:\Users\Acer\cs-lab02\Alice\project><git push
Enumerating objects: 5, done.
Counting objects: 100% (5/5), done.
Delta compression using up to 8 threads
Compressing objects: 100% (3/3), done.
Writing objects: 100% (3/3), 350 bytes | 350.00 KiB/s, done.
Total 3 (delta 1), reused 0 (delta 0), pack-reused 0
remote: . Processing 1 references
remote: Processed 1 references in total
To http://uit.mpei.ru/<git/SekirinAA/cs-lab02.<git
   0f6b392..da310d9  master -> master

C:\Users\Acer\cs-lab02\Alice\project>cd ..

C:\Users\Acer\cs-lab02\Alice>cd ..

C:\Users\Acer\cs-lab02>cd Bob

C:\Users\Acer\cs-lab02\Bob>cd project

C:\Users\Acer\cs-lab02\Bob\project><git add main.cpp

C:\Users\Acer\cs-lab02\Bob\project><git commit -m "Min by Bob"
[master dbc922e] Min by Bob
 1 file changed, 7 insertions(+), 1 deletion(-)

C:\Users\Acer\cs-lab02\Bob\project><git push
To http://uit.mpei.ru/<git/SekirinAA/cs-lab02.<git
 ! [rejected]        master -> master (fetch first)
error: failed to push some refs to 'http://uit.mpei.ru/<git/SekirinAA/cs-lab02.<git'
hint: Updates were rejected because the remote contains work that you do
hint: not have locally. This is usually caused by another repository pushing
hint: to the same ref. You may want to first integrate the remote changes
hint: (e.g., '<git pull ...') before pushing again.
hint: See the 'Note about fast-forwards' in '<git push --help' for details.

C:\Users\Acer\cs-lab02\Bob\project><git fetch
remote: Enumerating objects: 5, done.
remote: Counting objects: 100% (5/5), done.
remote: Compressing objects: 100% (3/3), done.
remote: Total 3 (delta 1), reused 0 (delta 0), pack-reused 0
Unpacking objects: 100% (3/3), 330 bytes | 1024 bytes/s, done.
From http://uit.mpei.ru/<git/SekirinAA/cs-lab02
   0f6b392..da310d9  master     -> origin/master

C:\Users\Acer\cs-lab02\Bob\project><git pull --ff-only
fatal: Not possible to fast-forward, aborting.

C:\Users\Acer\cs-lab02\Bob\project><git log --oneline --decorate --all --graph
* dbc922e (HEAD -> master) Min by Bob
| * da310d9 (origin/master, origin/HEAD) Max by Alice
|/
* 0f6b392 Dividing by Alice
* 526a809 Mult commit by Bob
* 33678e1 Substract commit'
* 3a839b5 Comment
* ce5ac27 Substract commit
* 2693db2 Sum commit
* 6496448 Input commit
* 9fa39a8 build: update CMake version
* 65e82c5 code: заготовка программы

C:\Users\Acer\cs-lab02\Bob\project><git pull --ff-only
fatal: Not possible to fast-forward, aborting.

C:\Users\Acer\cs-lab02\Bob\project><git rebase origin/master
Auto-merging main.cpp
CONFLICT (content): Merge conflict in main.cpp
error: could not apply dbc922e... Min by Bob
hint: Resolve all conflicts manually, mark them as resolved with
hint: "<git add/rm <conflicted_files>", then run "<git rebase --continue".
hint: You can instead skip this commit: run "<git rebase --skip".
hint: To abort and get back to the state before "<git rebase", run "<git rebase --abort".
Could not apply dbc922e... Min by Bob

C:\Users\Acer\cs-lab02\Bob\project>
C:\Users\Acer\cs-lab02\Bob\project><git add main.cpp

C:\Users\Acer\cs-lab02\Bob\project><git commit -m "Mergingtwo versions"
[detached HEAD 86774f4] Mergingtwo versions
 1 file changed, 6 insertions(+)

C:\Users\Acer\cs-lab02\Bob\project><git rebase --continue
Successfully rebased and updated refs/heads/master.

C:\Users\Acer\cs-lab02\Bob\project><git log --oneline --decorate --all --graph
* 86774f4 (HEAD -> master) Mergingtwo versions
* da310d9 (origin/master, origin/HEAD) Max by Alice
* 0f6b392 Dividing by Alice
* 526a809 Mult commit by Bob
* 33678e1 Substract commit'
* 3a839b5 Comment
* ce5ac27 Substract commit
* 2693db2 Sum commit
* 6496448 Input commit
* 9fa39a8 build: update CMake version
* 65e82c5 code: заготовка программы

C:\Users\Acer\cs-lab02\Bob\project>cd ..

C:\Users\Acer\cs-lab02\Bob>cd ..

C:\Users\Acer\cs-lab02>cd Alice

C:\Users\Acer\cs-lab02\Alice>cd project

C:\Users\Acer\cs-lab02\Alice\project><git branch double

C:\Users\Acer\cs-lab02\Alice\project><git checkout double
Switched to branch 'double'

C:\Users\Acer\cs-lab02\Alice\project><git add main.cpp

C:\Users\Acer\cs-lab02\Alice\project><git commit -m "Changing type of variables"
[double 412d79f] Changing type of variables
 1 file changed, 1 insertion(+), 1 deletion(-)

C:\Users\Acer\cs-lab02\Alice\project><git checkout master
Switched to branch 'master'
Your branch is up to date with 'origin/master'.

C:\Users\Acer\cs-lab02\Alice\project>cd ..

C:\Users\Acer\cs-lab02\Alice>cd ..

C:\Users\Acer\cs-lab02>cd Bob

C:\Users\Acer\cs-lab02\Bob>cd project

C:\Users\Acer\cs-lab02\Bob\project><git push
Enumerating objects: 5, done.
Counting objects: 100% (5/5), done.
Delta compression using up to 8 threads
Compressing objects: 100% (3/3), done.
Writing objects: 100% (3/3), 351 bytes | 351.00 KiB/s, done.
Total 3 (delta 1), reused 0 (delta 0), pack-reused 0
remote: . Processing 1 references
remote: Processed 1 references in total
To http://uit.mpei.ru/<git/SekirinAA/cs-lab02.<git
   da310d9..86774f4  master -> master

C:\Users\Acer\cs-lab02\Bob\project>cd ..

C:\Users\Acer\cs-lab02\Bob>cd ..

C:\Users\Acer\cs-lab02>cd Alice

C:\Users\Acer\cs-lab02\Alice>cd project

C:\Users\Acer\cs-lab02\Alice\project><git brancg
<git: 'brancg' is not a <git command. See '<git --help'.

The most similar command is
        branch

C:\Users\Acer\cs-lab02\Alice\project><git branch
  double
* master

C:\Users\Acer\cs-lab02\Alice\project><git fetch
remote: Enumerating objects: 5, done.
remote: Counting objects: 100% (5/5), done.
remote: Compressing objects: 100% (3/3), done.
remote: Total 3 (delta 1), reused 0 (delta 0), pack-reused 0
Unpacking objects: 100% (3/3), 331 bytes | 2.00 KiB/s, done.
From http://uit.mpei.ru/<git/SekirinAA/cs-lab02
   da310d9..86774f4  master     -> origin/master

C:\Users\Acer\cs-lab02\Alice\project><git pull --ff-only
Updating da310d9..86774f4
Fast-forward
 main.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

C:\Users\Acer\cs-lab02\Alice\project><git log --oneline --decorate --all --graph
* 412d79f (double) Changing type of variables
| * 86774f4 (HEAD -> master, origin/master) Mergingtwo versions
|/
* da310d9 Max by Alice
* 0f6b392 Dividing by Alice
* 526a809 Mult commit by Bob
* 33678e1 Substract commit'
* 3a839b5 Comment
* ce5ac27 Substract commit
* 2693db2 Sum commit
* 6496448 Input commit
* 9fa39a8 build: update CMake version
* 65e82c5 code: заготовка программы

C:\Users\Acer\cs-lab02\Alice\project><git merge double
Auto-merging main.cpp
Merge made by the 'ort' strategy.
 main.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

C:\Users\Acer\cs-lab02\Alice\project><git push
Enumerating objects: 10, done.
Counting objects: 100% (10/10), done.
Delta compression using up to 8 threads
Compressing objects: 100% (6/6), done.
Writing objects: 100% (6/6), 642 bytes | 642.00 KiB/s, done.
Total 6 (delta 2), reused 0 (delta 0), pack-reused 0
remote: . Processing 1 references
remote: Processed 1 references in total
To http://uit.mpei.ru/<git/SekirinAA/cs-lab02.<git
   86774f4..22b97fb  master -> master

C:\Users\Acer\cs-lab02\Alice\project><git log --oneline --decorate --all --graph
*   22b97fb (HEAD -> master, origin/master) Merge branch 'double'
|\
| * 412d79f (double) Changing type of variables
* | 86774f4 Mergingtwo versions
|/
* da310d9 Max by Alice
* 0f6b392 Dividing by Alice
* 526a809 Mult commit by Bob
* 33678e1 Substract commit'
* 3a839b5 Comment
* ce5ac27 Substract commit
* 2693db2 Sum commit
* 6496448 Input commit
* 9fa39a8 build: update CMake version
* 65e82c5 code: заготовка программы

C:\Users\Acer\cs-lab02\Alice\project>