cwiczenie

cpp/cwiczenie/tablica-systemy-liczbowe/main.cpp

@@ -0,0 +1,111 @@
+#include <iostream>
+#include <cmath>
+#include <conio.h>
+
+using namespace std;
+
+void sys_szesnastkowy() {
+    int n,m,i,j,k;
+
+    cout << "n = ";
+    cin >> n;
+
+    int *a = new int[n];
+
+    m=n;
+    i=1;
+    while(m >= 1){
+        a[i] = m % 16;
+        m = m / 16;
+        i++;
+    }
+    k=i-1;
+
+    for(i = k; i >= 1; i--) {
+        if(a[i] == 15) cout << "F";
+        else if(a[i] == 14) cout << "E";
+        else if(a[i] == 13) cout << "D";
+        else if(a[i] == 12) cout << "C";
+        else if(a[i] == 11) cout << "B";
+        else if(a[i] == 10) cout << "A";
+        else cout << a[i];
+    }
+
+    cout << endl;
+}
+
+void sys_osemkowy() {
+    int n,m,i,j,k;
+
+    cout << "n = ";
+    cin >> n;
+
+    int *a = new int[n];
+
+    m=n;
+    i=1;
+    while(m >= 1){
+        a[i] = m % 8;
+        m = m / 8;
+        i++;
+    }
+    k=i-1;
+
+    for(i = k; i >= 1; i--) {
+        cout << a[i];
+    }
+
+    cout << endl;
+}
+
+void sys_binarny() {
+    int n,m,i,j,k;
+
+    cout << "n = ";
+    cin >> n;
+
+    int *a = new int[n];
+
+    m=n;
+    i=1;
+    while(m >= 1){
+        a[i] = m % 2;
+        m = m / 2;
+        i++;
+    }
+    k=i-1;
+
+    for(i = k; i >= 1; i--) {
+        cout << a[i];
+    }
+
+    cout << endl;
+}
+
+int main() {
+    int choice;
+
+    cout << "Wybierz system:" << endl;
+    cout << "(1) - System Szesnastkowy" << endl;
+    cout << "(2) - System Osemkowy" << endl;
+    cout << "(3) - System Binarny" << endl;
+
+    cin >> choice;
+
+    switch(choice) {
+        case 1:
+            sys_szesnastkowy();
+            break;
+        case 2:
+            sys_osemkowy();
+            break;
+        case 3:
+            sys_binarny();
+            break;
+        default:
+            break;
+    }
+
+    system("pause");
+    return 0;
+}