UVA - 11799 - Horror Dash

#include <stdio.h>

int main()
{   int t=0,runners=0,max,x,j,i;
    scanf("%d",&t);
    for(i=1;i<t+1;i++){
        max=-1;
        scanf("%d",&runners);
        for(j=0;j<runners;j++){
            scanf("%d",&x);
            if(x>max)
                max=x;
            }
        printf("Case %d: %d\n",i,max);
        }
    return 0;
}