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  1. #include <stdio.h>
  2.  
  3. int foo(void) {
  4.     printf("return something ");
  5.     int input;
  6.     scanf("%d", &input);
  7.     while (getchar() != '\n') {}
  8.     printf("input: %d\n", input);
  9.     return input;
  10. }
  11.  
  12. int main()
  13. {
  14.     int t = foo();
  15.     printf("foo() returned: %d\n", t);
  16.     return 0;
  17. }
Success #stdin #stdout 0s 4268KB
comments (?)
stdin
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4
stdout
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return something input: 4
foo() returned: 4
https://ideone.com/KpLH25
language:
C (gcc 8.3)
created:
3 years ago
visibility:
public

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