URI 1116 Solution

#include <stdio.h>

int main()

{

     int X,Y,i,N;

     float p,b;

    scanf("%d",&N);

     for(i=0;i<N;i++)

      {

            scanf("%d %d",&X,&Y);

             b=Y;

            if(Y==0)printf("divisao impossivel
");

              else

                {

                  p=X/b;

                  printf("%.1lf
",p);

              }

            }

    return 0;

}