fork download
copy 
  1. #include <stdio.h>
  2. #include <string.h>
  3. int main(int argc, char **argv) {
  4.     if (strcmp(*argv, "stop")) {
  5.         char *in = malloc(99);       // assume it worked
  6.         fgets(in, 99, stdin);        // assume it worked
  7.         *(in+strcspn(in, "\n")) = 0; // remove trailing ENTER
  8.         main(argc + 1, &in);         // memory leak
  9.     } else {
  10.         printf("Stopped after %d entries.\n", argc - 1);
  11.     }
  12. }
  13.  
Success #stdin #stdout 0s 9424KB
comments (?)
stdin
copy 
foo
bar
baz
quux
stop
more
stdout
copy 
Stopped after 5 entries.
https://ideone.com/Slx4g9
stop recurse
language:
C (gcc 8.3)
created:
5 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!