12103 - 将3个整数排序

#include<bits/stdc++.h>
using namespace std;
int main(){
  	int a,b,c,t;
  	cin>>a>>b>>c;
  	if(a>b) t=a,a=b,b=t;
  	if(b>c) t=b,b=c,c=t;
  	if(a>b) t=a,a=b,b=t;
  	cout<<a<<" "<<b<<" "<<c;
	return 0;
}