poj2070 水题
#include<cstdio> using namespace std; int main() { double a,b,c; bool f = true; double player[3][3]={{4.5,150,200},{6.0,300,500},{5.0,200,300}}; char position[3][30]={{"Wide Receiver"},{"Lineman"},{"Quarterback"}}; while(scanf("%lf%lf%lf",&a,&b,&c)&&(a||b||c)) { f = true; for(int i = 0;i<3;++i) { if(a<=player[i][0]&&b>=player[i][1]&&c>=player[i][2]) { if(!f) printf(" "); printf("%s",position[i]); f = false; } } if(f) puts("No positions"); else printf("\n"); } return 0; }