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  1. #include <stdio.h>
  2.  
  3. int main() 
  4. {
  5. 	double p=1;
  6. 	double a=1;
  7. 	for (int i=2; i<=10; i++)
  8. 	{
  9. 		a*=i;
  10. 		p*=(1.0-1.0/a)*(1.0-1.0/a);
  11. 	}
  12. 	printf("p= %0.4lf", p);
  13. 	return 0;
  14. }
  15.  
Success #stdin #stdout 0s 2248KB
comments (?)
stdin 
Standard input is empty
stdout 
p= 0.1563
https://ideone.com/tsGgFf
A114з оконч
language:
C99 (gcc 8.3)
created:
10 years ago
visibility:
secret

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