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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. int main(void) {
  5. 	// your code goes here
  6. 	char mytext[32];
  7. 	FILE *fp;
  8. 	fp = fopen("myfile.txt", "a+");
  9. 	if (fp == NULL) {printf("Error"); return 0;}
  10. 	fputs("30", fp);
  11. 	fputs("32", fp);
  12. 	fclose(fp);
  13. 	fp = fopen ("myfile", "r");
  14. 	if (fp == NULL)  return 0;
  15. 	fgets(mytext, sizeof(mytext), fp);
  16. 	printf("mytext: %s-", mytext);
  17. 	fclose(fp);
  18. 	return 0;
  19. }
Success #stdin #stdout 0s 9416KB
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Standard input is empty
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Error
https://ideone.com/hJmHr2
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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