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Feb 12th, 2020
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C++ 0.35 KB | None | 0 0
  1. #include<bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main(){
  5.     int T;
  6.     scanf("%d",T);
  7.     for (int i=0; i<T; i++){
  8.         int N;
  9.         scanf("%d",&N);
  10.         int A[N];
  11.         for (int i=0; i<N; i++){
  12.             cin >> A[i];
  13.         }
  14.         sort(A,A+N);
  15.         for (int i=0; i<N; i++){
  16.             cout << A[i];
  17.         }
  18.     }
  19. }
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