HUD1.2.4 Nasty Hacks

又是一道超级水的小学数学题···感觉杭电的这个难度安排有点奇怪呀

#include <cstdio>#include <cstdlib>#include <cstring>#include <iostream>using namespace std;int main(){int n;cin>>n;while(n--){int r,e,c;scanf("%d%d%d",&r,&e,&c);if(r>e-c)printf("do not advertise\n");else if(r<e-c)printf("advertise\n");else printf("does not matter\n");}return 0;}