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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5.     const int n = 5;
  6.     int arr[n]={0, 9, 0, 8, 1};
  7.     int j=0;
  8. 	for (int i = 0; i < n; i++) {
  9.         if (arr[i] != 0) {
  10.             int temp = arr[i]; 
  11.             arr[i] = arr[j];
  12.             arr[j] = temp;
  13.             j++;
  14.         }
  15.     }
  16.     for (int i = 0; i < n; i++) {
  17.         printf("%d ", arr[i]); 
  18.     }
  19. 	return 0;
  20. }
Success #stdin #stdout 0.01s 5360KB
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stdin
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Standard input is empty
stdout
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9 8 1 0 0
https://ideone.com/5H46yj
language:
C++14 (gcc 8.3)
created:
2 years ago
visibility:
secret

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