C++求最大值和最小值

#include<iostream>

#include<iomanip>

#include<cmath>

using namespace std;

int main()

{

int a,b,c;

cin>>a>>b>>c;

int max,min;

max=min=a;

if(b>max)

max=b;

if(c>max)

max=c;

if(b<min)

min=b;

if(c<min)

min=c;

cout<<"The maximum number is : "<<max<<endl;

cout<<"The minimum number is : "<<min<<endl;

return 0;

}