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  1. #include <iostream>
  2. #include <cstring>
  3.  
  4. using namespace std;
  5.  
  6. #define T_SIZE 1001
  7.  
  8. char* string_merge(char *, char *);
  9.  
  10. int main(){
  11.     int t,n;
  12.     char S1[T_SIZE], S2[T_SIZE], *S;
  13.  
  14.     cin >> t; /* wczytaj liczbę testów */
  15.     cin.getline(S1,T_SIZE);
  16.  
  17.     while(t){
  18.         cin.getline(S1,T_SIZE,' ');
  19.         cin.getline(S2,T_SIZE);
  20.  
  21.         S=string_merge(S1,S2);
  22.         cout << S << endl;
  23.         //delete[] S;
  24.         t--;
  25.     }
  26.  
  27.     return 0;
  28. }
  29.  
  30. char* string_merge(char* s1, char* s2) {
  31.  
  32.     char merged[T_SIZE * 2 - 1];
  33.  
  34.     int j = 0;
  35.  
  36.     for(int i = 0; i < T_SIZE; i++) {
  37.  
  38.         if(!s1[i] || !s2[i]) {
  39.             break;
  40.         }
  41.  
  42.         merged[j] = s1[i];
  43.         j++;
  44.  
  45.         merged[j] = s2[i];
  46.         j++;
  47.  
  48.     }
  49.     merged[j] = '\0';
  50.  
  51.     return merged;
  52.  
  53. }
Success #stdin #stdout 0s 3412KB
comments (?)
stdin
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4
a bb
abs sfd
ewr w
wqeqweqweq eqweqwe
stdout
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Standard output is empty
https://ideone.com/jmvnO2
language:
C++ (gcc 8.3)
created:
8 years ago
visibility:
public

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