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  1. #include <stdio.h>
  2. #include <errno.h>
  3. #include <stdlib.h>
  4. #define MAXLEN 100
  5. int main(void)
  6. {
  7. 	char pp[MAXLEN+1];
  8. 	if(fgets(pp,MAXLEN+1,stdin) == NULL ){
  9. 	    fprintf(stderr,"Error in input");
  10. 	    exit(EXIT_FAILURE);
  11. 	}
  12. 	char *ptr = pp;
  13. 	char *end;
  14. 	long i = strtol(ptr, &end, 10);
  15. 	while( ptr != end )
  16. 	{
  17. 	    ptr = end;
  18. 	    if (errno == ERANGE){
  19. 	        printf("range error, got ");
  20. 	        errno = 0;
  21. 	    }
  22. 	    printf("Got - %ld\n", i);
  23. 	    /* work with i */
  24. 	    i = strtol(ptr, &end, 10);
  25. 	}
  26. 	return 0;
  27. }
Success #stdin #stdout 0s 4296KB
comments (?)
stdin 
10 20 34
stdout 
Got - 10
Got - 20
Got - 34
https://ideone.com/5QkBnt
language:
C99 (gcc 8.3)
created:
6 years ago
visibility:
public

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