Hello 2019 Solution

A. Gennady and a Card Game

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 1 #include <bits/stdc++.h>
 2 using namespace std;
 3 
 4 char s[5], t[5];
 5 
 6 bool solve()
 7 {
 8     int flag = false;
 9     for (int i = 1; i <= 5; ++i)
10     {
11         scanf("%s", t);
12         if (t[0] == s[0] || t[1] == s[1])
13             flag = true;
14     }
15     return flag;
16 }
17 
18 int main()
19 {
20     while (scanf("%s", s) != EOF) puts(solve() ? "YES" : "NO");
21     return 0;
22 }    

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