http://acm.hdu.edu.cn/showproblem.php?pid=2317
题意:判断做不做广告。
胡搞题,看眼sample凑活一写就过了
![](https://images.cnblogs.com/OutliningIndicators/ContractedBlock.gif)
#include <stdio.h> int main() { int n,r,e,c,f; scanf("%d",&n); while(n--) { scanf("%d%d%d",&r,&e,&c); f=r-e+c; if(f<0)puts("advertise"); else if(f==0)puts("does not matter"); else puts("do not advertise"); } return 0; }