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  1. #include <iostream>
  2. #include <vector>
  3. #include <algorithm>
  4. #include <queue>
  5. #include <map>
  6. #include <set>
  7. #include <bits/stdc++.h>
  8. using namespace std;
  9. #include <ext/pb_ds/assoc_container.hpp>
  10. using namespace __gnu_pbds;
  11. template <class T>
  12. using orderStaticTree =
  13.     tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
  14.  
  15. #define ll long long
  16.  
  17. #define saleh                         \
  18.     ios_base::sync_with_stdio(false); \
  19.     cin.tie(nullptr);
  20.  
  21. const int md = 1e9 + 7;
  22.  
  23. int main()
  24. {
  25.     saleh;
  26.     int t;
  27.     cin >> t;
  28.     while (t--)
  29.     {
  30.         string a, b, c;
  31.         cin >> a >> b >> c;
  32.         cout << a[0] << b[0] << c[0] << endl;
  33.     }
  34.  
  35.     return 0;
  36. }
Success #stdin #stdout 0.02s 5316KB
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https://ideone.com/lEPOBY
language:
C++ (gcc 8.3)
created:
5 days ago
visibility:
public

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