UVA 11219 - How old are you?

#include 
int main()
{
    int a,b,c,e,g,f,k,i,j,t;
    while(scanf("%d",&t)==1)
    {
        for(i=1;i<=t;i++)
        {
            scanf("%d/%d/%d",&a, &b, &c);
            scanf( "%d/%d/%d",&e, &f, &g);
            k=(c-g);
            if(b130)
                printf("Case #%d: Check birth date\n", i);
            else
                printf("Case #%d: %d\n",i,k);
        }
    }
    return 0;
}