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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. char string[] = "com";
  5. const char *start, *end, *s;
  6.  
  7. for ( start = string; *start; ++start )
  8. {
  9. for ( end = string + strlen(string); end > start; --end )
  10. {
  11. for ( s = start; s < end; ++s )
  12. putchar(*s);
  13.  
  14. putchar('\n');
  15. }
  16. }
  17.  
  18. return 0;
  19. }
  20.  
Success #stdin #stdout 0s 2008KB
stdin
Standard input is empty
stdout
com
co
c
om
o
m