h0103.c

来自「141个C语言经典小程序」· C语言 代码 · 共 12 行

#include <stdio.h>
#include <math.h>

int main(void)
{
   double result, x;

   x = 0.5;
   result = tan(x);
   printf("The tan of %lf is %lf\n", x, result);
   return 0;
}