fork download 
  1. #include <stdio.h>
  2. #include <vector>
  3. #include <algorithm>
  4. #include <sstream>
  5. #include <string>
  6.  
  7. template <class T, class U>
  8. T lexical_cast(U input) {
  9.     T result;
  10.     std::stringstream b;
  11.     b << input;
  12.     b >> result;
  13.     return result;
  14. }
  15.  
  16. template <int num>
  17. void show(std::string const &s) {
  18.     show<num-1>(s + "0");
  19.     show<num-1>(s + "1");
  20. }
  21.  
  22. template<>
  23. void show<0>(std::string const &val) {
  24.     char *c[] = { "OLD", "WALLOW", "HERE", " SWORE" };
  25.     char **cp[] = { c+3, c+2, c+1, c };
  26.     char ***cpp = cp;
  27.     printf("%.2s", **++cpp);
  28.     printf("%.3s ", **++cpp+2);
  29.     printf("%.3s", cpp[1][3]+2);
  30.     printf("%s", val.length() < 6 ? "" : val.substr(6).c_str());
  31.     printf("%s", *cpp[1]+1);
  32.     printf("%c\n", *(*cpp[-2])+1);
  33. }
  34.  
  35.  
  36. int main() {
  37.     std::vector<std::string> nums;
  38.     for (int i=0; i<5; i++)
  39.         if (i % 3 == 0)
  40.             nums.push_back("fizz");
  41.         else if (i % 5 == 0)
  42.             nums.push_back("buzz");
  43.         else
  44.             nums.push_back(lexical_cast<std::string>(i));
  45.  
  46.     std::for_each(nums.begin(), nums.end(), show<1>);
  47.     return 0;
  48. }
  49.  
Success #stdin #stdout 0.02s 2816KB
comments (?)
stdin 
Standard input is empty
stdout 
HELLO WORLD!
HELLO WORLD!
HELLO WORLD!
HELLO WORLD!
HELLO WORLD!
HELLO WORLD!
HELLO WORLD!
HELLO WORLD!
HELLO WORLD!
HELLO WORLD!
https://ideone.com/EoGgAt
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!