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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int q;
  5. string s;
  6.  
  7. int main() {
  8.     cin >> q;
  9.     vector<int> ans;
  10.     while(q--){
  11.         cin >> s;
  12.         int l = 0, r = s.size()-1;
  13.         int ok = 1;
  14.         while(l <= r){
  15.             if(s[l] != s[r]){
  16.                 // -> không đối xứng
  17.                 ok = 0;
  18.                 break;
  19.             }
  20.             l++;
  21.             r--;
  22.         }
  23.         ans.push_back(ok);
  24.     }
  25.     for(int i : ans) cout << i;
  26.     return 0;
  27. }
  28.  
Success #stdin #stdout 0s 5320KB
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https://ideone.com/EPLB51
language:
C++14 (gcc 8.3)
created:
12 hours ago
visibility:
public

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