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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4.  
  5.  
  6. FILE *fp; 
  7. char str[20];
  8. fp=fopen("abc.txt","w"); 
  9. fputs("i am a boy\r\n",fp); 
  10. fclose(fp); 
  11. fp=fopen("abc.txt","r"); 
  12. fgets(str,10,fp); 
  13. printf("%s",str); 
  14.  
  15. 	// your code goes here
  16. 	return 0;
  17. }
  18.  
Runtime error #stdin #stdout 0s 2296KB
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stdin
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Standard input is empty
stdout
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Standard output is empty
https://ideone.com/dnxmQQ
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

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