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  1. #include <stdio.h>
  2. #include <math.h>
  3. int main(void) {
  4. 	double a=2;
  5. 	double b;
  6. 	b=sqrt(a);
  7. 	printf("b=%lf",b);
  8. 	return 0;
  9. }
  10.  
Success #stdin #stdout 0s 5320KB
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stdin
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Standard input is empty
stdout
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b=1.414214
https://ideone.com/PEFtR6
language:
C (gcc 8.3)
created:
6 hours ago
visibility:
public

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