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  1. #include <iostream>
  2. #include <iomanip>
  3.  
  4. using namespace std;
  5.  
  6. template < class C >
  7. void show(const C& cont, size_t n = 25, const char* del = " ")
  8. {
  9.     size_t i = 1;
  10.     for (auto  val : cont) {
  11.         std::cout << val << del;
  12.         if (!(i % n))  std::cout <<'\n';
  13.         ++i;
  14.     }
  15. }
  16.  
  17. int main(int argc, const char * argv[])
  18. {
  19.     int a[] = { 1,2,3,4,5,6,7,8,9,10 };
  20.     show(a,5);
  21. }
  22.  
Success #stdin #stdout 0s 4332KB
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Standard input is empty
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1 2 3 4 5 
6 7 8 9 10
https://ideone.com/0aCVTZ
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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