URI 1041 - Coordinates of a Point

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

#include<stdio.h> int main() { float a,b;                   while(scanf("%f %f",&a,&b)==2){                      if(a==0 && b==0)                   printf("Origem\n");                      else if(b==0)                   printf("Eixo X\n");                      else if(a==0)                   printf("Eixo Y\n");                      else if(a>0 && b>0)                   printf("Q1\n");                      else if(a<0 && b>0)                    printf("Q2\n");                       else if(a<0 && b<0)                    printf("Q3\n");                   else                   printf("Q4\n");                      }                   return 0; }