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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3. int main()
  4. {
  5.     int t;
  6.     cin >> t;
  7.     while(t--){
  8.         char s[6];
  9.         char t[6];
  10.         char m[6];
  11.         cin >> s;
  12.         cin >> t;
  13.         for(int i = 0; s[i] != '\0'; i++){
  14.             if(s[i]==t[i]){
  15.                 m[i] = 'G';
  16.             }
  17.             else {
  18.                 m[i] = 'B';
  19.             }
  20.         }
  21.         cout << m << endl;
  22.     }
  23.     return 0;
  24. }
  25.  
Success #stdin #stdout 0.01s 5288KB
comments (?)
stdin
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3
ABCDE
EDCBA
ROUND
RINGS
START
STUNT
stdout
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BBGBB
GBBBB
GGBBG
https://ideone.com/wpnCO6
language:
C++14 (gcc 8.3)
created:
1 day ago
visibility:
public

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