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  1. #include <stdio.h>
  2. #include <math.h>
  3. int main(void) {
  4. 	double a=2;
  5. 	double b;
  6.  
  7. 	b=sqrt(a);
  8. 	printf("b=%lf",b);
  9. 	return 0;
  10. }
  11.  
Success #stdin #stdout 0s 5268KB
comments (?)
stdin 
Standard input is empty
stdout 
b=1.414214
https://ideone.com/jhL9Bu
language:
C99 (gcc 8.3)
created:
11 days ago
visibility:
public

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