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  1. #include <stdio.h>
  2. void main() 
  3. { 
  4. FILE *fp; 
  5. char str[20];
  6. fp=fopen("abc.txt","w"); 
  7. fputs("i am a boy\r\n",fp); 
  8. fclose(fp); 
  9. fp=fopen("abc.txt","r"); 
  10. fgets(str,10,fp); 
  11. printf("%s",str); 
  12. }
  13.  
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/3DGpPu
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

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