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  1. #include <string>
  2. #include <iostream>
  3. std::string repeat( const std::string &word, int times ) {
  4.    std::string result ;
  5.    result.reserve(times*word.length()); // avoid repeated reallocation
  6.    for ( int a = 0 ; a < times ; a++ ) 
  7.       result += word ;
  8.    return result ;
  9. }
  10.  
  11. int main( ) {
  12.    std::cout << repeat( "Ha" , 5 ) << std::endl ;
  13.    return 0 ;
  14. }
Success #stdin #stdout 0.01s 2856KB
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stdin
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Standard input is empty
stdout
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HaHaHaHaHa
https://ideone.com/eISah
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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