Gennady and a Card Game
阿新 • • 發佈：2019-01-07
https://codeforces.com/problemset/problem/1097/A
/* *@Author: STZG *@Language: C++ */ #include <bits/stdc++.h> #include<iostream> #include<algorithm> #include<cstdlib> #include<cstring> #include<cstdio> #include<string> #include<vector> #include<bitset> #include<queue> #include<deque> #include<stack> #include<cmath> #include<list> #include<map> #include<set> //#define DEBUG #define RI register int using namespace std; typedef long long ll; //typedef __int128 lll; const int N=100000+10; const int MOD=1e9+7; const double PI = acos(-1.0); const double EXP = 1E-8; const int INF = 0x3f3f3f3f; int t,n,m,k,q,ans; int a; string s[10],str; int main() { #ifdef DEBUG freopen("input.in", "r", stdin); //freopen("output.out", "w", stdout); #endif //scanf("%d",&n); cin>>str; for(int i=1;i<=5;i++){ cin>>s[i]; if(s[i][0]==str[0]||s[i][1]==str[1]) ans=1; } if(ans) cout << "YES" << endl; else cout << "NO" << endl; //cout << "Hello world!" << endl; return 0; }