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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5.     // from https://ru.stackoverflow.com/a/813633/23044
  6. 	const int sz = 10;
  7.     int m[10] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 1};
  8.     // инициализация, потом сортировка 
  9.     int k = 1;    
  10.     for (int i = 0; i < sz; ++i) {
  11.       if ( m[i] == k )  {
  12.         if (m[i] == m[i +1]) continue;            
  13.           ++k;            
  14.       }
  15.       else  {         
  16.         cout << "это число:  " << k;            
  17.         break;
  18.      }
  19.     }
  20. 	return 0;
  21. }
Success #stdin #stdout 0s 4512KB
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Standard input is empty
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это число:  1
https://ideone.com/CrCrrI
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
secret

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