pi in c 2b 2b

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showing results for - "pi in c 2b 2b"
Ivan
09 Feb 2017
1#define _USE_MATH_DEFINES // must include this!
2 
3#include <cmath>
4#include <iostream>
5 
6int main() { 
7  // M_PI = 3.14159265358979323846;
8  std::cout << M_PI << " " << M_E << " " << M_SQRT2 << endl;
9  return 0;
10}
Fantine
06 Sep 2018
1const float pi = 2 * acos(0.0f);
Martín
28 Sep 2018
1typedef long double ld;
2const ld pi = 3.1415926535897932384626433832795;
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