poj2070

#include <stdio.h>
int main(){
    double a,b,c;
    int s;
    while(~scanf("%lf%lf%lf",&a,&b,&c)){
        if(a==0&&b==0&&c==0) break;
        s=0;
        if(a<=4.5&&b>=150&&c>=200){
            s=1;
            printf("Wide Receiver ");
        }
        if(a<=6.0&&b>=300&&c>=500){
            s=1;
            printf("Lineman ");
        }
        if(a<=5.0&&b>=200&&c>=300){
            s=1;
            printf("Quarterback ");
        }
        if(!s)
            printf("No positions");
        printf("
");
    }
    return 0;
}