lab01

lab01.cbp

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+<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
+<CodeBlocks_project_file>
+	<FileVersion major="1" minor="6" />
+	<Project>
+		<Option title="lab01" />
+		<Option pch_mode="2" />
+		<Option compiler="gcc" />
+		<Build>
+			<Target title="Debug">
+				<Option output="bin/Debug/lab01" 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/lab01" 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>
+		<Unit filename="main.cpp" />
+		<Extensions>
+			<lib_finder disable_auto="1" />
+		</Extensions>
+	</Project>
+</CodeBlocks_project_file>

main.cpp

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+#include <iostream>
+#include <vector>
+#include <cmath>
+
+using namespace std;
+
+int main()
+{
+    const size_t MAX_ASTERISK = 76;
+    size_t cor, col, H;
+    int i, j;
+    double max1, min1;
+
+    cerr << "vvedite col-vo col:";
+    cin >> col;
+
+    vector <double> A(col);
+    vector <double> B(col);
+
+    for(i = 0; i < col; i++)
+    {
+        cerr << "A[" << i << "]=";
+        cin >> A[i];
+    }
+
+    cerr << "vvedite col-vo cor:";
+    cin >> cor;
+
+    if (cor == 0)
+    {
+        cor = sqrt(col);
+        if (cor > 25)
+        {
+            cor = 1 + log2(col);
+            cout << "sterg";
+        }
+        else cout << "empirii";
+        cout << endl;
+    }
+
+    max1 = A[0]; min1 = A[0];
+
+    for(i = 0; i < col; i++)
+    {
+        if (A[i] > max1) max1 = A[i];
+        if (A[i] < min1) min1 = A[i];
+    }
+
+    double cor_size = (max1 - min1)/cor;
+
+    for (i = 0; i < col; i++)
+    {
+        bool flag = false;
+        for (j = 0; (j < cor - 1) && !flag; j++)
+        {
+           auto L = min1 + j*cor_size;
+           auto H = min1 + (j+1)*cor_size;
+           if ((L <= A[i]) && (A[i] < H))
+           {
+               flag = true;
+               B[j]++;
+           }
+        }
+        if (!flag) B[cor-1]++;
+    }
+
+    int maxb = B[0];
+
+    for (j = 1; j < cor; j++)
+    {
+        if (B[j] > maxb) maxb = B[j];
+    }
+
+    for (j = 0; j < cor; j++)
+    {
+        if (maxb > MAX_ASTERISK)
+        {
+            H  = MAX_ASTERISK * (static_cast<double>(B[j]) / maxb);
+        }
+        else H = B[j];
+        if (B[j] < 100) cout << " ";
+        if (B[j] < 10) cout << " ";
+        cout << B[j] << "|";
+        for (i = 0; i < H; i++) cout << "*";
+        cout << endl;
+    }
+
+    return 0;
+}