Input/Output Penjumlahan Dua Variabel

Fungsi input:

scanf("..",..);

Example:

scanf("%d", &x);

Fungsi output:

printf("..",..);

Example:

printf("%d", x);

Kedua fungsi tersebut terdapat di library:

#include <stdio.h>

Contoh source code:

#include <stdio.h>

int main()
{
   int x;
   int y;

   printf("Masukkan nilai x: ");
   scanf("%d", &x);
   printf("Masukkan nilai y: ");
   scanf("%d", &y);

   printf("x + y = %d", x + y);

   return 0;
}

Jenis placeholder:

%d, %i         int
%f             float
%c             char
%s             string(char* or char[])
%li            long int
.
.
etc.