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  1. #include <iostream>
  2. #include <string>
  3.  
  4. int main(){
  5.     std::cout << "yep" << std::endl;
  6.     std::string message;
  7.     while (true){
  8.         int col;
  9.         std::cin >> col;
  10.         if (col == 0){
  11.             return 0;
  12.         }
  13.         else if (col > 0){
  14.             std::string letter;
  15.             std::cin >> letter;
  16.             //std::cout << "yep" << std::endl;
  17.             int letter_length = letter.size();
  18.             int row = letter_length / col;
  19.  
  20.             message = "";
  21.  
  22.             for (int i = 0; i < col; i++){
  23.                 int current_row = 0;
  24.  
  25.                 while (current_row != row){
  26.                     if ((current_row % 2)){
  27.                         message += letter[i + current_row * col];
  28.                         //std::cout<<"current:" << message<<std::endl;
  29.                     }
  30.                     else {
  31.                         message += letter[(current_row + 1) * col - i - 1];
  32.                         //std::cout<<"current:" << message<<std::endl;
  33.                     }
  34.                     current_row++;
  35.                     //std::cout<<"current:" << message<<std::endl;
  36.                 }
  37.             }
  38.         }
  39.         std::cout << message <<std::endl;
  40.     }
  41. }
  42.  
Success #stdin #stdout 0s 3236KB
comments (?)
stdin
copy 
5
toioynnkpheleaigshareconhtomesnlewx
3
ttyohhieneesiaabss
0
stdout
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yep
ynightxonasnowikehomeoplaceltheresn
yoneabtheeasthisis
https://ideone.com/IXquAr
language:
C++ (gcc 8.3)
created:
8 years ago
visibility:
public

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