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  1. #include <iostream>
  2. #include <algorithm>
  3.  
  4. using namespace std;
  5.  
  6. int main() {
  7. 	int n;
  8. 	cin >> n;
  9.     double*a = new double[n];
  10.     for(int i = 0; i < n; ++i) cin >> a[i];
  11.     sort(a,a+n);
  12.     n = unique(a,a+n) - a;
  13.     for(int i = 0; i < n; ++i) cout << a[i] << " ";
  14.  
  15. }
Success #stdin #stdout 0s 5548KB
comments (?)
stdin
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10
0.1 0.5 0.3 0.7 0.1 0.2 0.3 0.0 0.7 0.2
stdout
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0 0.1 0.2 0.3 0.5 0.7
https://ideone.com/P9f9fx
language:
C++14 (gcc 8.3)
created:
2 years ago
visibility:
public

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