#include

#include

#define pi 3.141592

void conver_radian(float radian)

{

int degree,minute,second;

float angle,min,sec;

angle = radian * / pi;

degree = (int)angle;

min = (angle - degree)*;

minute = (int)min;

sec = (min - minute)*;

second = (int) (sec + 0.5); //四舍五入

printf("%f弧度等于%d度 %d分 %d秒\n",radian,degree,minute,second);

}

void main()

{

//将弧度值转换为角度值

float radian;

printf("请输入弧度值：");

scanf("%f",&radian);

conver_radian(radian);

system("pause");

return ;

}

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