commit 240eb6a80e1f43e7bc2dbf9ab2009d262a9edbdf
Author: MaryK <karelina.mariia.2001@gmail.com>
Date:   Mon Apr 3 13:54:42 2023 +0300

    Begin

diff --git a/bin/Debug/03-scaling.expected.txt b/bin/Debug/03-scaling.expected.txt
new file mode 100644
index 0000000..693ba1a
--- /dev/null
+++ b/bin/Debug/03-scaling.expected.txt
@@ -0,0 +1,3 @@
+  9|******
+ 33|*************************
+100|****************************************************************************
diff --git a/bin/Debug/03-scaling.input.txt b/bin/Debug/03-scaling.input.txt
new file mode 100644
index 0000000..2539400
--- /dev/null
+++ b/bin/Debug/03-scaling.input.txt
@@ -0,0 +1,5 @@
+142
+1 1 1 1 1 1 1 1 1 
+2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 
+3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 
+3
diff --git a/bin/Debug/NULL b/bin/Debug/NULL
new file mode 100644
index 0000000..f737cdb
--- /dev/null
+++ b/bin/Debug/NULL
@@ -0,0 +1 @@
+enter amount of numberslet's introduse arrayenter amount of intervals
\ No newline at end of file
diff --git a/bin/Debug/devlab1.exe b/bin/Debug/devlab1.exe
new file mode 100644
index 0000000..71c1363
Binary files /dev/null and b/bin/Debug/devlab1.exe differ
diff --git a/bin/Debug/expected.txt b/bin/Debug/expected.txt
new file mode 100644
index 0000000..480b121
--- /dev/null
+++ b/bin/Debug/expected.txt
@@ -0,0 +1,3 @@
+3|***
+5|**V^*
+2|**
\ No newline at end of file
diff --git a/bin/Debug/input.txt b/bin/Debug/input.txt
new file mode 100644
index 0000000..9bbd76e
--- /dev/null
+++ b/bin/Debug/input.txt
@@ -0,0 +1,3 @@
+10
+3 3 3 4 4 4 4 4 5 5
+3
\ No newline at end of file
diff --git a/bin/Debug/lab1.bat b/bin/Debug/lab1.bat
new file mode 100644
index 0000000..38be93e
--- /dev/null
+++ b/bin/Debug/lab1.bat
@@ -0,0 +1,2 @@
+devlab1.exe <03-scaling.input.txt >output.txt 2>NUL
+fc /N output.txt 03-scaling.expected.txt
\ No newline at end of file
diff --git a/bin/Debug/output.txt b/bin/Debug/output.txt
new file mode 100644
index 0000000..07e2eaf
--- /dev/null
+++ b/bin/Debug/output.txt
@@ -0,0 +1,3 @@
+  9|******
+ 33|******^******************
+100|*************************^**************************************************
diff --git a/devlab1.cbp b/devlab1.cbp
new file mode 100644
index 0000000..f398066
--- /dev/null
+++ b/devlab1.cbp
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
+<CodeBlocks_project_file>
+	<FileVersion major="1" minor="6" />
+	<Project>
+		<Option title="devlab1" />
+		<Option pch_mode="2" />
+		<Option compiler="gcc" />
+		<Build>
+			<Target title="Debug">
+				<Option output="bin/Debug/devlab1" prefix_auto="1" extension_auto="1" />
+				<Option object_output="obj/Debug/" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-g" />
+				</Compiler>
+			</Target>
+			<Target title="Release">
+				<Option output="bin/Release/devlab1" prefix_auto="1" extension_auto="1" />
+				<Option object_output="obj/Release/" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-O2" />
+				</Compiler>
+				<Linker>
+					<Add option="-s" />
+				</Linker>
+			</Target>
+		</Build>
+		<Compiler>
+			<Add option="-Wall" />
+			<Add option="-fexceptions" />
+		</Compiler>
+		<Linker>
+			<Add option="-static-libstdc++" />
+		</Linker>
+		<Unit filename="main.cpp" />
+		<Extensions />
+	</Project>
+</CodeBlocks_project_file>
diff --git a/devlab1.depend b/devlab1.depend
new file mode 100644
index 0000000..2186c4e
--- /dev/null
+++ b/devlab1.depend
@@ -0,0 +1,5 @@
+# depslib dependency file v1.0
+1676897437 source:c:\program files\codeblocks\devlab1\main.cpp
+	<iostream>
+	<vector>
+
diff --git a/devlab1.layout b/devlab1.layout
new file mode 100644
index 0000000..314cf27
--- /dev/null
+++ b/devlab1.layout
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
+<CodeBlocks_layout_file>
+	<FileVersion major="1" minor="0" />
+	<ActiveTarget name="Debug" />
+	<File name="main.cpp" open="1" top="1" tabpos="1" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+		<Cursor>
+			<Cursor1 position="3670" topLine="115" />
+		</Cursor>
+	</File>
+</CodeBlocks_layout_file>
diff --git a/input.txt b/input.txt
new file mode 100644
index 0000000..9bbd76e
--- /dev/null
+++ b/input.txt
@@ -0,0 +1,3 @@
+10
+3 3 3 4 4 4 4 4 5 5
+3
\ No newline at end of file
diff --git a/main.cpp b/main.cpp
new file mode 100644
index 0000000..4e75e44
--- /dev/null
+++ b/main.cpp
@@ -0,0 +1,163 @@
+#include <iostream>
+#include <vector>
+using namespace std;
+
+int main()
+{
+    const size_t SCREEN_WIDTH = 80;
+    const size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1;
+    unsigned int n;
+    size_t m;
+    int i;
+    char sim;
+    float lo,hi,dif, maxxs,minxs;
+    cerr<< "enter amount of numbers";
+    cin>>n;
+    vector <float> xs(n);
+    cerr<<"let's introduse array";
+    for(i=0; i < n; i++)
+    {
+        cin>> xs[i];
+    }
+    cerr << "enter amount of intervals";
+    cin >> m;
+    vector <size_t> b(m);
+    maxxs = minxs = xs[0];
+    for (i=0; i < n; i++)
+    {
+        if (xs[i] > maxxs) maxxs=xs[i];
+        if (xs[i] < minxs) minxs=xs[i];
+    }
+    dif=(maxxs - minxs)/m;
+    for(int i=0; i < n; i++)
+    {
+        bool found = false;
+        for (int j=0; (j < m-1)&&!found; j++)
+        {
+            lo= minxs + j*dif;
+            hi= minxs + (j+1)*dif;
+            if ((lo <= xs[i]) && (xs[i] <hi ))
+            {
+                b[j]++;
+                found = true;
+            }
+        }
+        if (!found)
+        {
+            b[m - 1]++;
+        }
+    }
+    size_t bmax,height,hem,hep;
+    int ibmax;
+    bmax=b[0];
+    for (i=0; i < m; i++)
+    {
+        if (b[i] > bmax) bmax=b[i];
+        ibmax = i;
+    }
+    //cout<<bmax<<endl;
+    if (bmax > MAX_ASTERISK)
+    {
+        for(int j=0; j < m; j++)
+        {
+            if (b[j]<100)
+            {
+                cout<<" ";
+            }
+            if (b[j]<10)
+            {
+                cout<<" ";
+            }
+
+            height = 76 * ( static_cast<double>(b[j]) / bmax);
+            hem = 76 * ( static_cast<double>(b[j-1]) / bmax);
+            hep = 76 * ( static_cast<double>(b[j+1]) / bmax);
+            cout<<b[j]<<'|';
+
+            if (j==0)
+            {
+                for (int u=0; u < height; u++)
+                {
+                    if ((b[0] > b[1])&&(u == hep - 1)) cout<<'v';
+                    else cout<<'*';
+                }
+            }
+            else
+            {
+                if (j == m)
+                {
+
+                    for (int u = 0; u < height; u++)
+                    {
+                        if ((b[m] > b[m-1])&&(u == hem-1)) cout<<'^';
+                        else cout<<'*';
+                    }
+                }
+                else
+                {
+                    for (int u=0; u < height; u++)
+                    {
+                        sim='*';
+                        if ((b[j] > b[j-1]) && (u == hem)) sim='^';
+                        if ((b[j] > b[j+1])&&(u == hep)&&(u != height)&&(u != 0)) sim='V';
+                        if ((b[j-1] == b[j+1])&&(u == hep)) sim='N';
+                        cout<<sim;
+                    }
+
+                }
+            }
+            cout<<endl;
+        }
+    }
+    for(int j=0; j < m; j++)
+        {
+            if (b[j]<100)
+            {
+                cout<<" ";
+            }
+            if (b[j]<10)
+            {
+                cout<<" ";
+            }
+
+            height = 76 * ( static_cast<double>(b[j]) / bmax);
+            hem = 76 * ( static_cast<double>(b[j-1]) / bmax);
+            hep = 76 * ( static_cast<double>(b[j+1]) / bmax);
+            cout<<b[j]<<'|';
+
+            if (j==0)
+            {
+                for (int u=0; u < b[i]; u++)
+                {
+                    if ((b[0] > b[1])&&(u == b[i+1] - 1)) cout<<'v';
+                    else cout<<'*';
+                }
+            }
+            else
+            {
+                if (j == m)
+                {
+
+                    for (int u = 0; u < b[i]; u++)
+                    {
+                        if ((b[m] > b[m-1])&&(u == b[i-1]-1)) cout<<'^';
+                        else cout<<'*';
+                    }
+                }
+                else
+                {
+                    for (int u=0; u < b[i]; u++)
+                    {
+                        sim='*';
+                        if ((b[j] > b[j-1]) && (u == b[i-1])) sim='^';
+                        if ((b[j] > b[j+1])&&(u == b[i+1])&&(u != b[i])&&(u != 0)) sim='V';
+                        if ((b[j-1] == b[j+1])&&(u == b[i+1])) sim='N';
+                        cout<<sim;
+                    }
+
+                }
+            }
+            cout<<endl;
+        }
+    return 0;
+}
diff --git a/obj/Debug/main.o b/obj/Debug/main.o
new file mode 100644
index 0000000..03b0bf3
Binary files /dev/null and b/obj/Debug/main.o differ
diff --git a/output.txt b/output.txt
new file mode 100644
index 0000000..e69de29