【杭电多校2020】第六场1009.Divisibility

题目链接

思路:

判断b%x的奇偶性即可。

代码:

#include<bits/stdc++.h>
#define int long long
#define IOS ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
const int N=2e5+7;
const int M=2e4+5;
const double eps=1e-8;
const int mod=1e9+7;
const int inf=0x7fffffff;
const double pi=3.1415926;
using namespace std;
signed main()
{
    IOS;
    int t;
    cin>>t;
    while(t--)
    {
        int b,x;
        cin>>b>>x;
        cout<<(b%x==1?"T":"F")<<endl;
    }
    return 0;
}

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转载自blog.csdn.net/ACkingdom/article/details/107853542