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  1. #include <cstdio>
  2. #include <cmath>
  3.  
  4. int main(){
  5.     double x = 3;
  6.     double y = 4;
  7.  
  8.     printf("y power x is = %lf\n", pow(y,x));
  9.     y=x;
  10.     printf("%lf", y);
  11. }
Success #stdin #stdout 0s 3412KB
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stdin
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Standard input is empty
stdout
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y power x is = 64.000000
3.000000
https://ideone.com/XMXwZ1
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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