SOLUTION OF URI 1564

//    Solution of 

1564

Brazil World Cup

//   (Mahmud_Jamil) BRUR






#include <stdio.h>
int main()
{
    int a,b,c;
    while(scanf("%d" ,&a)!=EOF)
    {
        if(a==0)
            printf("vai ter copa!\n");
        else if(a>0)
            printf("vai ter duas!\n");
    }
    return 0;
}