diff --git a/lab2.txt b/lab2.txt
new file mode 100644
index 0000000..643b28a
--- /dev/null
+++ b/lab2.txt
@@ -0,0 +1,644 @@
+	## подготовка программы: создаем папки Алисы и Боба, папки проектов и проверяем работу функций
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02
+$ mkdir alise
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02
+$ mkdir bob
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02
+$ cd alise
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise
+$ mkdir project
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise
+$ cd project
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project
+$ cd ..
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise
+$ cd project
+
+	## создаём репозитарий в папке Алиса\проект и преименовываем его
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project
+$ git init
+Initialized empty Git repository in C:/Users/denvo/OneDrive/Рабочий стол/lab02/alise/project/.git/
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (master)
+$ git branch -m main
+
+	##регестриумся в гите
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git config user.name 'VolodinDV'
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git config user.email 'VolodinDV@mpei.ru'
+
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git status
+On branch main
+
+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)
+
+	## создаём код в кодблокс и добавляем его в репозитарий
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git add main.cpp
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git status
+On branch main
+
+No commits yet
+
+Changes to be committed:
+  (use "git rm --cached <file>..." to unstage)
+        new file:   main.cpp
+
+Untracked files:
+  (use "git add <file>..." to include in what will be committed)
+        project.cbp
+
+	##пишем загатовку в коде, комитим её и добавляем файл проекта
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git commit -m 'code: заготовка программы'
+[main (root-commit) cc43025] code: заготовка программы
+ 1 file changed, 9 insertions(+)
+ create mode 100644 main.cpp
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git add project.cbp
+warning: in the working copy of 'project.cbp', LF will be replaced by CRLF the next time Git touches it
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git commit -m 'build:добавлен файл проекта'
+[main 53b87b9] buil:добавлен файл проекта
+ 1 file changed, 40 insertions(+)
+ create mode 100644 project.cbp
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git status
+On branch main
+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
+
+Untracked files:
+  (use "git add <file>..." to include in what will be committed)
+        bin/
+        obj/
+        project.layout
+
+no changes added to commit (use "git add" and/or "git commit -a")
+
+	## изменяем код проект и комитим его
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git add main.cpp
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git commit -m "..."
+[main 68fac4c] ...
+ 1 file changed, 4 insertions(+), 6 deletions(-)
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git add -u
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git commit -m "..."
+[main 2e16abf] ...
+ 1 file changed, 1 insertion(+)
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git commit -a -m "..."
+[main dc35256] ...
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+	## игнорируем файлы obj,bin,layout
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git status
+On branch main
+Untracked files:
+  (use "git add <file>..." to include in what will be committed)
+        .gitignore
+        obj/
+        project.layout
+
+nothing added to commit but untracked files present (use "git add" to track)
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git status
+On branch main
+Untracked files:
+  (use "git add <file>..." to include in what will be committed)
+        .gitignore
+
+nothing added to commit but untracked files present (use "git add" to track)
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git add .gitignore
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git commit -m 'git: игнорирование файлов'
+[main 2dd7515] git: игнорирование файлов
+ 1 file changed, 3 insertions(+)
+ create mode 100644 .gitignore
+
+	## проверяем свои комиты
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git log
+commit 2dd7515bc3aa6c0ab0f04a8017ed1eb7cf61b724 (HEAD -> main)
+Author: VolodinDV <VolodinDV@mpei.ru>
+Date:   Sun Mar 24 14:54:35 2024 +0300
+
+    git: игнорирование файлов
+
+commit dc35256044e147f30b1e5290d656e38c2da9aa2b
+Author: VolodinDV <VolodinDV@mpei.ru>
+Date:   Sun Mar 24 14:10:22 2024 +0300
+
+    code: добавляем произведение
+
+commit 2e16abfc8f8a6548ef687f13d8705202ba4fbb1f
+Author: VolodinDV <VolodinDV@mpei.ru>
+Date:   Sun Mar 24 14:07:58 2024 +0300
+
+    code: добавляем разность
+
+commit 68fac4cb260ac5bc1bc2fa679fc7e1bcdd1cdc21
+Author: VolodinDV <VolodinDV@mpei.ru>
+Date:   Sun Mar 24 14:06:30 2024 +0300
+
+    code: добавляем сумму
+
+commit 53b87b9fe06c14ca508a4959a30e546917c5f775
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git log --stat
+commit 2dd7515bc3aa6c0ab0f04a8017ed1eb7cf61b724 (HEAD -> main)
+Author: VolodinDV <VolodinDV@mpei.ru>
+Date:   Sun Mar 24 14:54:35 2024 +0300
+
+    git: игнорирование файлов
+
+ .gitignore | 3 +++
+ 1 file changed, 3 insertions(+)
+
+commit dc35256044e147f30b1e5290d656e38c2da9aa2b
+Author: VolodinDV <VolodinDV@mpei.ru>
+Date:   Sun Mar 24 14:10:22 2024 +0300
+
+    code: добавляем разность
+
+ main.cpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+commit 2e16abfc8f8a6548ef687f13d8705202ba4fbb1f
+Author: VolodinDV <VolodinDV@mpei.ru>
+Date:   Sun Mar 24 14:07:58 2024 +0300
+
+    code: добавляем сумму
+
+ main.cpp | 1 +
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git log --oneline --decorate
+2dd7515 (HEAD -> main) git: игнорирование файлов
+dc35256 code: добавляем произведение
+2e16abf code: добавляем разность
+68fac4c code: добавляем сумму
+53b87b9 build:добавлен файл проекта
+cc43025 code: заготовка программы
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git log --oneline --decorate --all --graph
+* 2dd7515 (HEAD -> main) git: игнорирование файлов
+* dc35256 code: добавляем произведение
+* 2e16abf code: добавляем разность
+* 68fac4c code: добавляем сумму
+* 53b87b9 build:добавлен файл проекта
+* cc43025 code: заготовка программы
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git log --grep 'build'
+commit 53b87b9fe06c14ca508a4959a30e546917c5f775
+Author: VolodinDV <VolodinDV@mpei.ru>
+Date:   Sun Mar 24 13:57:22 2024 +0300
+
+    build:добавлен файл проекта
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git log -- project.cbp
+commit 53b87b9fe06c14ca508a4959a30e546917c5f775
+Author: VolodinDV <VolodinDV@mpei.ru>
+Date:   Sun Mar 24 13:57:22 2024 +0300
+
+    build:добавлен файл проекта
+
+	## проверяем структуру программы
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git show HEAD~2
+commit 2e16abfc8f8a6548ef687f13d8705202ba4fbb1f
+Author: VolodinDV <VolodinDV@mpei.ru>
+Date:   Sun Mar 24 14:07:58 2024 +0300
+
+    code: добавляем сумму
+
+diff --git a/main.cpp b/main.cpp
+index b634d3f..0b3c380 100644
+--- a/main.cpp
++++ b/main.cpp
+@@ -4,4 +4,5 @@ int main(){
+     int a,b;
+     cout<<"enter A and B";
+     cin>> a>>b;
++    cout<<"A+B= "<<a+b;
+ }
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git diff
+diff --git a/main.cpp b/main.cpp
+index 7a151e9..11818ee 100644
+--- a/main.cpp
++++ b/main.cpp
+@@ -4,5 +4,5 @@ int main(){
+     int a,b;
+     cout<<"enter A and B";
+     cin>> a>>b;
+-    cout<<"A+B= "<<a+b<<'\n'<<"A-B= "<<a-b<<'\n';
++    cout<<"A+B= "<<a+b<<'\n'<<"A-B= "<<a-b<<'\n'<<"A*B= "<<a*b<<'\n';
+ }
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git diff HEAD~3 HEAD~1
+diff --git a/main.cpp b/main.cpp
+index b634d3f..7a151e9 100644
+--- a/main.cpp
++++ b/main.cpp
+@@ -4,4 +4,5 @@ int main(){
+     int a,b;
+     cout<<"enter A and B";
+     cin>> a>>b;
++    cout<<"A+B= "<<a+b<<'\n'<<"A-B= "<<a-b<<'\n';
+ }
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git commit -a -m "..."
+[main fecf0a3] ...
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git reset --hard HEAD~1
+HEAD is now at 2dd7515 git: игнорирование файлов
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git checkout HEAD -- main.cpp
+
+	## создаем ключ и агента к репозитарию
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ ssh-keygen
+Generating public/private ed25519 key pair.
+Enter file in which to save the key (/c/Users/denvo/.ssh/id_ed25519):
+Created directory '/c/Users/denvo/.ssh'.
+Enter passphrase (empty for no passphrase):
+Enter same passphrase again:
+Your identification has been saved in /c/Users/denvo/.ssh/id_ed25519
+Your public key has been saved in /c/Users/denvo/.ssh/id_ed25519.pub
+The key fingerprint is:
+SHA256:DtMKzJISyetk8klhCv1Ou3fSGwhxai50VNm0cPIfYDs denvo@DESKTOP-7V8QNKH
+The key's randomart image is:
++--[ED25519 256]--+
+|      ++=        |
+|.o   ..*.+       |
+|+.+ o . E .      |
+|.+.B + . o .     |
+|++= @ o S .      |
+|== O + *         |
+| .+ + o.o        |
+|   . .o o.       |
+|    .. o..       |
++----[SHA256]-----+
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ eval $(ssh-agent -s)
+Agent pid 1381
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ ssh-add
+Identity added: /c/Users/denvo/.ssh/id_ed25519 (denvo@DESKTOP-7V8QNKH)
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ cat ~/.ssh/id_ed25519.pub
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAuRA6zntCIT5RHT2+xPRjYKLjMYmn366HjfBW+LvF8l denvo@DESKTOP-7V8QNKH
+
+	## отправка репозитария на сайт
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git remote set-url origin http://uit.mpei.ru/git/VolodinDV/cs-lab02.git
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git push -u origin main
+Enumerating objects: 21, done.
+Counting objects: 100% (21/21), done.
+Delta compression using up to 12 threads
+Compressing objects: 100% (18/18), done.
+Writing objects: 100% (21/21), 2.32 KiB | 1.16 MiB/s, done.
+Total 21 (delta 3), reused 0 (delta 0), pack-reused 0 (from 0)
+remote: . Processing 1 references
+remote: Processed 1 references in total
+To http://uit.mpei.ru/git/VolodinDV/cs-lab02.git
+ * [new branch]      main -> main
+branch 'main' set up to track 'origin/main'.
+
+	## выгружаем изменения с сайта
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ 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 2), reused 0 (delta 0), pack-reused 0
+Unpacking objects: 100% (3/3), 277 bytes | 55.00 KiB/s, done.
+From http://uit.mpei.ru/git/VolodinDV/cs-lab02
+   516fba8..391bee2  main       -> origin/main
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git log --oneline --decorate --all --graph
+* 391bee2 (origin/main) ...
+* 516fba8 (HEAD -> main) first commit
+* 2dd7515 git: игнорирование файлов
+* dc35256 ...
+* 2e16abf ...
+* 68fac4c ...
+* 53b87b9 buil:добавлен файл проекта
+* cc43025 code: заготовка программы
+
+	## изменяем код и отправляем на сайт
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git pull --ff-only
+Updating 516fba8..391bee2
+Fast-forward
+ main.cpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git commit -a -m "..."
+warning: in the working copy of 'project.cbp', LF will be replaced by CRLF the next time Git touches it
+[main 405b27c] ...
+ 3 files changed, 2 insertions(+), 1 deletion(-)
+ delete mode 100644 lab2.txt
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git push
+Enumerating objects: 7, done.
+Counting objects: 100% (7/7), done.
+Delta compression using up to 12 threads
+Compressing objects: 100% (4/4), done.
+Writing objects: 100% (4/4), 406 bytes | 406.00 KiB/s, done.
+Total 4 (delta 2), reused 0 (delta 0), pack-reused 0 (from 0)
+remote: . Processing 1 references
+remote: Processed 1 references in total
+To http://uit.mpei.ru/git/VolodinDV/cs-lab02.git
+   391bee2..405b27c  main -> main
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git commit -a -m "..."
+[main 981ccaf] ...
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git push
+Enumerating objects: 5, done.
+Counting objects: 100% (5/5), done.
+Delta compression using up to 12 threads
+Compressing objects: 100% (3/3), done.
+Writing objects: 100% (3/3), 361 bytes | 361.00 KiB/s, done.
+Total 3 (delta 1), reused 0 (delta 0), pack-reused 0 (from 0)
+remote: . Processing 1 references
+remote: Processed 1 references in total
+To http://uit.mpei.ru/git/VolodinDV/cs-lab02.git
+   405b27c..981ccaf  main -> main
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git branch double
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git checkout double
+Switched to branch 'double'
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (double)
+$ git commit -a -m "..."
+[double 8c01bd0] ...
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (double)
+$ git checkout main
+Switched to branch 'main'
+Your branch is up to date with 'origin/main'.
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git pull
+Already up to date.
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git push
+Everything up-to-date
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git log --oneline --decorate --all --graph
+* 8c01bd0 (double) ...
+* 981ccaf (HEAD -> main, origin/main) ...
+* 405b27c ...
+* 391bee2 ...
+* 516fba8 first commit
+* 2dd7515 git: игнорирование файлов
+* dc35256 ...
+* 2e16abf ...
+* 68fac4c ...
+* 53b87b9 buil:добавлен файл проекта
+* cc43025 code: заготовка программы
+
+	## соединяем с бобом
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git merge double
+Updating 981ccaf..8c01bd0
+Fast-forward
+ main.cpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/alise/project (main)
+$ git push
+Enumerating objects: 5, done.
+Counting objects: 100% (5/5), done.
+Delta compression using up to 12 threads
+Compressing objects: 100% (3/3), done.
+Writing objects: 100% (3/3), 337 bytes | 337.00 KiB/s, done.
+Total 3 (delta 1), reused 0 (delta 0), pack-reused 0 (from 0)
+remote: . Processing 1 references
+remote: Processed 1 references in total
+To http://uit.mpei.ru/git/VolodinDV/cs-lab02.git
+   981ccaf..8c01bd0  main -> main
+
+
+
+
+
+
+
+	
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+	## выгружаем репозитарий с сайта в папку боба
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/bob
+$ git clone http://uit.mpei.ru/git/VolodinDV/cs-lab02.git project
+Cloning into 'project'...
+remote: Enumerating objects: 21, done.
+remote: Counting objects: 100% (21/21), done.
+remote: Compressing objects: 100% (18/18), done.
+remote: Total 21 (delta 3), reused 0 (delta 0), pack-reused 0
+Receiving objects: 100% (21/21), done.
+Resolving deltas: 100% (3/3), done.
+
+	## регестрируемся в репозитарии боба
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/bob
+$ cd project
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/bob/project (main)
+$ git config user.name 'VolodinDV'
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/bob/project (main)
+$ git config user.email 'VolodinDV@mpei.ru'
+
+	##изменяем код и отправляем на сайт
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/bob/project (main)
+$ git commit -a -m "..."
+[main 391bee2] ...
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/bob/project (main)
+$ git push
+Enumerating objects: 5, done.
+Counting objects: 100% (5/5), done.
+Delta compression using up to 12 threads
+Compressing objects: 100% (3/3), done.
+Writing objects: 100% (3/3), 297 bytes | 297.00 KiB/s, done.
+Total 3 (delta 2), reused 0 (delta 0), pack-reused 0 (from 0)
+remote: . Processing 1 references
+remote: Processed 1 references in total
+To http://uit.mpei.ru/git/VolodinDV/cs-lab02.git
+   516fba8..391bee2  main -> main
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/bob/project (main)
+$ git pull
+remote: Enumerating objects: 7, done.
+remote: Counting objects: 100% (7/7), done.
+remote: Compressing objects: 100% (4/4), done.
+remote: Total 4 (delta 2), reused 0 (delta 0), pack-reused 0
+Unpacking objects: 100% (4/4), 386 bytes | 42.00 KiB/s, done.
+From http://uit.mpei.ru/git/VolodinDV/cs-lab02
+   391bee2..405b27c  main       -> origin/main
+Updating 391bee2..405b27c
+Fast-forward
+ lab2.txt    | 0
+ main.cpp    | 2 +-
+ project.cbp | 1 +
+ 3 files changed, 2 insertions(+), 1 deletion(-)
+ delete mode 100644 lab2.txt
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/bob/project (main)
+$ git commit -a -m "..."
+[main 1bcb74f] ...
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/bob/project (main)
+$ git push
+To http://uit.mpei.ru/git/VolodinDV/cs-lab02.git
+ ! [rejected]        main -> main (fetch first)
+error: failed to push some refs to 'http://uit.mpei.ru/git/VolodinDV/cs-lab02.git'
+hint: Updates were rejected because the remote contains work that you do not
+hint: have locally. This is usually caused by another repository pushing to
+hint: the same ref. If you want to integrate the remote changes, use
+hint: 'git pull' before pushing again.
+hint: See the 'Note about fast-forwards' in 'git push --help' for details.
+
+	## выгружаем с сайта новый код, чтобы объединить
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/bob/project (main)
+$ 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), 341 bytes | 56.00 KiB/s, done.
+From http://uit.mpei.ru/git/VolodinDV/cs-lab02
+   405b27c..981ccaf  main       -> origin/main
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/bob/project (main)
+$ git log --oneline --decorate --all --graph
+* 1bcb74f (HEAD -> main) ...
+| * 981ccaf (origin/main, origin/HEAD) ...
+|/
+* 405b27c ...
+* 391bee2 ...
+* 516fba8 first commit
+* 2dd7515 git: игнорирование файлов
+* dc35256 ...
+* 2e16abf ...
+* 68fac4c ...
+* 53b87b9 buil:добавлен файл проекта
+* cc43025 code: заготовка программы
+
+denvo@DESKTOP-7V8QNKH MINGW64 ~/OneDrive/Рабочий стол/lab02/bob/project (main)
+$ git rebase origin/main
+Auto-merging main.cpp
+CONFLICT (content): Merge conflict in main.cpp
+error: could not apply 1bcb74f... ...
+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 1bcb74f... ...
+
+