First Upload

Some of my newbie tasks on cpp.

Array.cpp

@@ -0,0 +1,23 @@
+#include <iostream>
+using namespace std;
+
+int main()
+{
+    int x,y;
+    cout << "This is Array" << endl;
+    cout << "Masukan sebuah deret angka acak: ";
+    cin >> x;
+    int myArray[7];
+    for(y=0;y<x;y++)
+    {
+        int z=x%10;
+        int a=x/10;
+        x=a;
+        myArray[y]=z;
+    }
+    cout << myArray[1] << endl;
+    cout << myArray[3] << endl;
+    cout << myArray[5] << endl;
+
+    return 0;
+}

Array2.cpp

@@ -0,0 +1,28 @@
+#include <iostream>
+#include <string.h>
+using namespace std;
+
+int main()
+{
+    cout << "Array Test Case" << endl;
+    char x[10];
+    char y[10];
+    cout << "Ketik sebuah kata: ";
+    cin >> x;
+
+    strcpy(y,"QWERT");
+    cout << "Tes strcpy : " << y << endl;
+
+    strncat(y,x,5);
+    cout << "Tes strncat: " << y << endl;
+
+    cout << "Tes strcmp  : ";
+    cout << strcmp(x,y) << endl;
+
+    cout << "Jumlah array 1:";
+    cout << strlen(x) << endl;
+    cout << "Jumlah array 2:";
+    cout << strlen(y) << endl;
+
+    return 0;
+}

Array3.cpp

@@ -0,0 +1,19 @@
+#include <iostream>
+using namespace std;
+
+int main()
+{
+    int transpose[3][3]={};
+    cout << "Masukan input matriks:" << endl;
+    cin >> transpose[0][0] >> transpose[0][1] >> transpose[0][2];
+    cin >> transpose[1][0] >> transpose[1][1] >> transpose[1][2];
+    cin >> transpose[2][0] >> transpose[2][1] >> transpose[2][2];
+
+    cout << "Hasil transpose:" << endl;
+    cout << transpose[0][0] << " " << transpose[1][0] << " " << transpose[2][0] << endl;
+    cout << transpose[0][1] << " " << transpose[1][1] << " " << transpose[2][1] << endl;
+    cout << transpose[0][2] << " " << transpose[1][2] << " " << transpose[2][2] << endl;
+
+    system("pause");
+    return 0;
+}

AskforInput.cpp

@@ -0,0 +1,22 @@
+#include <iostream>
+using namespace std;
+
+int main()
+{
+    int x,y,z=1;
+    while(x!=0&&z<6)
+    {
+        cout << "Masukan angka=";
+        cin >> x;
+
+        y=x%2;
+        if(y!=0)
+        {
+            z=z+1;
+        }
+    }
+    cout << "Terimakasih \n";
+
+    return 0;
+
+}

Ato4.cpp

@@ -0,0 +1,41 @@
+#include <iostream>
+using namespace std;
+
+int main()
+{
+    char x;
+    cout << "Masukan Skor Anda=";
+    cin >> x;
+
+    if(x=='A')
+    {
+        cout << "4" << endl;
+    }
+    else
+    {
+        if(x=='B')
+        {
+            cout << "3" << endl;
+        }
+        else
+        {
+            if(x=='C')
+            {
+                cout << "2" << endl;
+            }
+            else
+            {
+                if(x=='D')
+                {
+                    cout << "1" << endl;
+                }
+                else
+                {
+                    cout << "0" << endl;
+                }
+            }
+        }
+    }
+
+    return 0;
+}

Ato80.cpp

@@ -0,0 +1,27 @@
+#include <iostream>
+using namespace std;
+
+int main()
+{
+    int x;
+    cout << "Masukan nilai Anda=";
+    cin >> x;
+
+    if(x<50)
+    {
+      cout << "Nilai C";  
+    }
+    else
+    {
+        if(x<=80)
+        {
+            cout << "Nilai B";
+        }
+        else
+        {
+            cout << "Nilai A";
+        }
+    }
+
+    return 0;
+}

AverageCalc.cpp

@@ -0,0 +1,22 @@
+#include <iostream>
+using namespace std;
+
+int main()
+{
+    float a,b=0,c=0;
+    //This program will count the average of all the data, type "0" to show the average.
+    while(a!=0)
+    {
+        b=b+1;
+        cout << "Data " << b << "= ";
+        cin >> a;
+        c=c+a;
+    }
+
+    float average=c/(b-1);
+    cout << " \n";
+    cout << "Average= " << average << endl;
+
+    system("pause");
+    return 0;
+}

FPB.cpp

@@ -0,0 +1,42 @@
+#include <iostream>
+using namespace std;
+
+int main()
+{
+    int x,y,z,i,j;
+    cout << "Masukan angka pertama=";
+    cin >> x;
+    cout << "Masukan angka kedua=";
+    cin >> y;
+
+    if(x>y)
+    {
+        while(i!=0)
+        {
+            z=x;
+            y=z%y;
+            int i=x%y;
+            if(i==0)
+            {
+                cout << "FPB=" << y;
+                break;
+            }
+        }
+    }
+    else
+    {
+        while(i!=0)
+        {
+            z=y;
+            x=z%x;
+            int i=y%x;
+            if(i==0)
+            {
+                cout << "FPB=" << x;
+                break;
+            }
+        }
+
+    }
+    return 0;
+}

KPK.cpp

@@ -0,0 +1,52 @@
+#include <iostream>
+using namespace std;
+
+int main()
+{
+    int x,y;
+    cout << "Masukan angka pertama" << endl;
+    cin >> x;
+    cout << "Masukan angka kedua" << endl;
+    cin >> y;
+
+    if(x>y)
+    {
+        int i=0;
+        while(i<=y)
+        {
+            i=i+1;
+            int z=x*i;
+            int j=z%y;
+            if(j==0)
+            {
+                cout << "KPK=" << z;
+                break;
+            }
+            else
+            {
+
+            }
+        }
+    }
+    else
+    {
+        int i=0;
+        while(i<=x)
+        {
+            i=i+1;
+            int z=y*i;
+            int j=z%x;
+            if(j==0)
+            {
+                cout << "KPK=" << z;
+                break;
+            }
+            else
+            {
+
+            }
+        }
+
+    }
+    return 0;
+}

LoadedDice.cpp

@@ -0,0 +1,21 @@
+#include <iostream>
+using namespace std;
+
+int main()
+{
+    int x,y,z;
+    cout << "Masukan angka pada sisi dadu=";
+    cin >> x;
+    cout << "Angka di sisi samping dadu adalah ";
+
+    y=7-x;
+    for(z=1;z<7;z++)
+    {
+        if(z!=x&&z!=y)
+        {
+            cout << z << " ";
+        }
+    }
+
+    return 0;
+}

Loop counter.cpp

@@ -0,0 +1,25 @@
+#include <iostream>
+using namespace std;
+
+int main()
+{
+    int n1,n2,a1=1,a2,a3=0;
+    cout << "Masukan nilai pertama=";
+    cin >> n1;
+    cout << "Masukan nilai kedua=";
+    cin >> n2;
+
+    if(n1>0&&n2>0)
+    {
+        while(a1<=n1)
+        {
+            for(a2=1;a2<=n2;a2++)
+            {
+                a3=a3+1;
+                cout << "Perulangan ke-" << a3 << endl;
+            }
+            a1++;
+        }
+    }
+    return 0;
+}

PrimeCheck.cpp

@@ -0,0 +1,30 @@
+#include <iostream>
+using namespace std;
+
+int main()
+{
+    int x,y,z,a=0;
+    // This program will check if a number is a prime number
+    cout << "Number= ";
+    cin >> x;
+
+    for(y=2;y<=(x/2);y++)
+    {
+        z=x%y;
+        if(z==0)
+        {
+            a=a+1;
+        }
+    }
+    if(a==0)
+    {
+        cout << "A prime number" << endl;
+    }
+    else
+    {
+        cout << "Not a prime number" << endl;
+    }
+
+    system("pause");
+    return 0;
+}