Contoh Program fungsi pada C++

#include <iostream.h>

int fungsi_tambah(int x, int y)

{

int z;

z = x + y;

x+=2;

y+=5;

return z;

}

main()

{

int a, b, c;

a = 4;

b = 6;

c = fungsi_tambah(a, b);

cout<<"Nilai A = "<<a;

cout<<"\nNilai B = "<<b;

cout<<"\nHasil Proses Tambah = "<<c;

}

#include <iostream.h>

#include <conio.h>

void main()

{

float n, total, rata2;

total = 0;

for(int i=0; i<10; i++)

{

 cout<<"Masukkan nilai ke "<<(i+1)<<" : ";

cin>>n;

total = total + n;

}

rata2 = total / 10;

cout<<"Total = "<<total<<endl;

cout<<"Rata2 = "<<rata2<<endl;

getch();

}