#include <stdio.h>

void main()
{
    int a,b,c;
    char *p;
    
    p = "12,34,56";
    sscanf(p,"%d,%d,%d",&a,&b,&c);
    printf("a=%d, b=%d, c=%d\n", a, b, c);

    p = "23 45 67";
    sscanf(p,"%d %d %d",&a,&b,&c);
    printf("a=%d, b=%d, c=%d\n", a, b, c);
}