我不嫌麻烦

#include<bits/stdc++.h>
using namespace std;
int main(){
int a,b,c;cin>>a>>b>>c;
vector<int>y;
y.push_back(a);
y.push_back(b);
y.push_back(c);
sort(y.begin(),y.end());
cout<<y[0]<<" "<<y[1]<<" "<<y[2];
return 0;
}
//n u l l