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  1. #include <iostream>
  2. #include <algorithm>
  3. #include <iterator>
  4. #include <cstdlib>
  5. #include <ctime>
  6. using namespace std;
  7.  
  8. int main()
  9. {
  10.     int m[49];
  11.     srand(time(nullptr));
  12.     generate(begin(m), end(m), [](){ return rand()%30; });
  13.  
  14.     copy(begin(m), end(m), ostream_iterator<decltype(m[0])>(cout, " "));
  15.     cout << endl << count(begin(m), end(m), 5);
  16. }
  17.  
Success #stdin #stdout 0s 2852KB
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stdin
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Standard input is empty
stdout
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21 3 3 21 18 6 19 1 6 1 3 11 4 1 29 23 5 22 21 4 24 14 3 15 23 18 14 29 4 22 15 17 25 18 0 13 24 19 7 1 21 10 4 17 3 26 10 8 18 
1
https://ideone.com/XoFD0v
language:
C++14 (gcc 8.3)
created:
12 years ago
visibility:
public

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