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  1. #include <iostream>
  2. #include <cstdlib>
  3. #include <vector>
  4. #include <random>
  5. #include <algorithm>
  6. #include <iterator>
  7.  
  8. bool containsDigit( int value, int digit )
  9. {
  10. 	do
  11. 	{
  12. 		if( value % 10 == digit ) return true;
  13. 		value /= 10;
  14. 	} while( value );
  15.  
  16. 	return false;
  17. }
  18.  
  19. int main(int argc, char *argv[])
  20. { 
  21. 	const int n = 20;
  22. 	int k = 0;
  23. 	std::cin >> k;
  24. 	std::vector<int> v( n );
  25.  
  26. 	std::random_device rd;
  27.     std::mt19937 generator(rd());
  28. 	std::uniform_int_distribution<> distribution(1,100);
  29.  
  30. 	std::generate( std::begin(v), std::end(v), [&]() { return distribution(generator);} );
  31.  
  32. 	std::ostream_iterator<int> oit( std::cout, " " );
  33.  
  34. 	std::copy( std::begin(v), std::end(v), oit );
  35. 	std::cout << "\n";
  36.  
  37. 	auto it = std::begin(v);
  38.  
  39. 	while( it != std::end(v) )
  40. 	{
  41. 		if( containsDigit( *it, 1 ) )
  42. 		{
  43. 			it = v.insert( ++it, k );
  44. 		}
  45. 		++it;
  46. 	}
  47.  
  48. 	std::copy( std::begin(v), std::end(v), oit );
  49. 	std::cout << "\n";
  50.  
  51. 	std::system( "pause" );
  52.  
  53. 	return 0;
  54. }
Success #stdin #stdout #stderr 0s 3436KB
comments (?)
stdin
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13
stdout
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18 64 17 85 41 22 70 81 26 38 38 72 17 32 41 72 19 82 31 40 
18 13 64 17 13 85 41 13 22 70 81 13 26 38 38 72 17 13 32 41 13 72 19 13 82 31 13 40
stderr
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sh: pause: not found
https://ideone.com/nla2MF
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
secret

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