求助！怎样让程序运行完成后不自动关闭？
每次看不到最后输出的信息，一闪就没了，代码给上，请帮我修改后一起发给我，谢谢了。
程序代码：#include<stdio.h>
#define HEG 0.54
float height(float father, float mother);
int main()
{
float father;
float mother;
float son;
printf("请输入父亲的身高：\n");
scanf("%f",&father);
printf("请输入母亲的身高：\n");
scanf("%f",&mother);
son=height(father,mother);
printf("预测儿子身高：");
printf("%.2f\n",son);
return 0;
}
float height(float father, float mother)
{
float son =(father+mother)*HEG;
return son;
}
