#include <math.h> |
#include <stdio.h> |
#define PI (3.14159265) |
void main(){ |
double deg, rad; |
int i; |
for(i=0; i <=12; i++){ |
deg = 30.0 * i; |
rad = deg / 180.0 * PI; |
printf(" %lf deg, sin = %lf, cos = %lf, tan = %lf \n", |
deg , sin(rad) , cos(rad) , tan(rad)); |
} |
} |