poj2070

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