Parameter passing : Function Parameter « Function « C Tutorial

1. C Tutorial
2. Function
3. Function Parameter

Information can be passed into function.

#include<stdio.h>

main ( )
{
    int i;
    i = 0;
    printf (" The value of i before call %d \n", i);
    f1 (i);
    printf (" The value of i after call %d \n", i);
}
f1 (int k)
{
    k = k + 10;
}

The value of i before call 0
 The value of i after call 0