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  1. #include <stdio.h>
  2.  
  3. int main()
  4. {
  5.     int c;
  6.     c=getchar();
  7.     while(c!=EOF)
  8.     {
  9.         int x;
  10.         x=(c!=EOF);
  11.         printf("%d",x);
  12.         putchar(c);
  13.         c=getchar();
  14.     }
  15. }
  16.  
Success #stdin #stdout 0s 9424KB
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https://ideone.com/lWJ3Xz
language:
C99 (gcc 8.3)
created:
5 years ago
visibility:
secret

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