标签:style http color os io for div amp
http://acm.hdu.edu.cn/showproblem.php?pid=1846
以下摘自NEU培训课件
#include <cstdio>
#include <cstring>
#include <algorithm>
#include <string>
#include <iostream>
#include <cmath>
#include <map>
#include <queue>
using namespace std;
#define ls(rt) rt*2
#define rs(rt) rt*2+1
#define ll long long
#define rep(i,s,e) for(int i=s;i<e;i++)
#define repe(i,s,e) for(int i=s;i<=e;i++)
#define CL(a,b) memset(a,b,sizeof(a))
#define IN(s) freopen(s,"r",stdin)
#define OUT(s) freopen(s,"w",stdin)
int main()
{
int ncase,n,m;
scanf("%d",&ncase);
while(ncase--)
{
scanf("%d%d",&n,&m);
if(n%(m+1))printf("first\n");
else printf("second\n");
}
return 0;
}
标签:style http color os io for div amp
原文地址:http://blog.csdn.net/u011026968/article/details/38434777