请问各位大牛，我错在哪里了？

#include<bits/stdc++.h>
using namespace std;
int main(){
	int m,h;
	double bmi;
	cin>>m>>h;
	bmi=m*1.0/(h*h);
	if(bmi<18.5) cout<<"Underweight";
	else if(bmi>=18.5&&bmi<24) cout<<"Normal";
	else{
		cout<<"Overweight"<<endl;
		cout<<bmi;
	}
	return 0;
}