C语言求解时针分针夹角

#include <stdio.h>

int main() { int hour, minute; float angle;

scanf("%d:%d", &hour, &minute);

// 计算时针的角度
float hour_angle = hour * 30 + minute * 0.5;

// 计算分针的角度
float minute_angle = minute * 6;

// 计算夹角
angle = hour_angle - minute_angle;
if (angle < 0) {
    angle += 360;
}
if (angle > 180) {
    angle = 360 - angle;
}

printf("%.3f", angle);

return 0;

}