How can i make this code shorter?

Question

I want to make an increasing set which it receives 3 numbers and I want to make the code shorter
#include <iostream>
using namespace std;

int main() {
// Goal:make an increaing set.
int a; int b; int c; int max,min,mid;

cin>>a>>b>>c;

if(a>b){
max=a;
if(b>c){
mid=b; min=c;
}
else{
mid=c; min=b;
}
}
if(b>a){
max=b;
if(a>c){
min=c; mid=a;
}
else{mid=c; min=a;}
}
if(c>a){
max=c;
if(a>b){
min=b; mid=a;
}
else{min=a; mid=b;}
}
cout<<"{"<<max<<","<<mid<<","<<min<<"}";
return 0;
}

Answer 1

Check this out 👇
https://code.sololearn.com/cghGzO6OIYVx/?ref=app

Answer 2

Im sorry but this is not what I have learned by now... thank you 👍