fork download
copy 
  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. int main() {
  5.     const int ARR_SIZE = 10;
  6.     const int STR_SIZE = 20;
  7.  
  8.     char** strArr = malloc(ARR_SIZE * sizeof(char*));
  9.     for (int i = 0; i < ARR_SIZE; ++i)
  10.         strArr[i] = malloc(STR_SIZE * sizeof(char));
  11.  
  12.     strArr[9] = "Hello";
  13.     strArr = realloc(strArr, (ARR_SIZE + 5) * sizeof(char*));
  14.     for (int i = 0; i < 5; ++i)
  15.         strArr[ARR_SIZE + i] = malloc(STR_SIZE * sizeof(char));
  16.  
  17.     strArr[14] = "world!";
  18.  
  19.     printf("%s %s", strArr[9], strArr[14]);
  20.     return 0;
  21. }
  22.  
Success #stdin #stdout 0s 1920KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Hello world!
https://ideone.com/JB3zS4
language:
C99 (gcc 8.3)
created:
11 years ago
visibility:
public

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!