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  1. #include <stdio.h>
  2. #include <sys/types.h>
  3. #include <unistd.h>
  4.  
  5. int main()
  6. {
  7.     fork();
  8.     fork();
  9.     fork();
  10.     fork();
  11.  
  12.     printf("Hello from %d\n", getpid());
  13.     return 0;
  14. }
Success #stdin #stdout 0s 5292KB
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stdin
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Standard input is empty
stdout
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Hello from 769197
Hello from 769203
https://ideone.com/p9yv5a
language:
C (gcc 8.3)
created:
2 hours ago
visibility:
public

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