URI 1041 Solve

Solve of URI 1041 (Coordinates of a Point) in C

#include<stdio.h>
int main(void){
    float x,y;
    while(scanf("%f %f",&x,&y)==2){
        if(x==0 && y==0)
            printf("Origem\n");
        else if(y==0)
            printf("Eixo X\n");
        else if(x==0)
            printf("Eixo Y\n");
        else if(x>0 && y>0)
            printf("Q1\n");
        else if(x<0 data-blogger-escaped-y="">0)
            printf("Q2\n");
        else if(x<0 data-blogger-escaped-br="" data-blogger-escaped-y="">             printf("Q3\n");
        else
            printf("Q4\n");
    }
    return 0;
}