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  1. #include <stdio.h>
  2.  
  3. double ReadNext(FILE *file, double def)
  4. {
  5.       double x = def;
  6.       fscanf(file, "%lf%*[^\n] ", &x);
  7.       return x;
  8. }
  9.  
  10. int main(void) 
  11. {
  12. 	int i;
  13. 	for(i=0;i<7;++i)
  14. 	  {
  15. 	   printf("%lf\n",ReadNext(stdin,0));
  16. 	  }
  17. 	return 0;
  18. }
  19.  
Success #stdin #stdout 0s 2164KB
comments (?)
stdin
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3

5
6

7
stdout
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3.000000
5.000000
6.000000
7.000000
0.000000
0.000000
0.000000
https://ideone.com/TQxljt
language:
C (gcc 8.3)
created:
8 years ago
visibility:
public

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