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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3. #include <string.h>
  4.  
  5. int main(int argc, char *argv[]) {
  6.     int i;
  7.     char *str_result;
  8.     char *str_dst = NULL;
  9.     str_result =  malloc(100);
  10.     str_dst =  malloc(100);
  11.  
  12.     strcpy(str_result, "Action done");
  13.     size_t len = strlen(str_result);
  14.     printf("string length is = %zu\n", len);
  15.     memcpy(str_dst, str_result, len);
  16.      str_dst[len]='\0';
  17.      printf("%s\n", str_dst);
  18.  
  19.     free(str_dst);
  20.     free(str_result);
  21.  
  22.     return 0;
  23. }
Success #stdin #stdout 0s 2292KB
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stdin
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Standard input is empty
stdout
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string length is = 11
Action done
https://ideone.com/5kTyCU
language:
C (gcc 8.3)
created:
9 years ago
visibility:
public

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