第十四届蓝桥杯集训——练习解题阶段(无序阶段)-ALGO-97 排序

#include<stdio.h>
#include<stdlib.h>
#define num 100
int main(void)
{	
	int i,j,t,a[3]={0};
	for (i=0;i<3;i++)
	{	scanf("%d",&a[i]);
	}
	for (i=0;i<3;i++)
		for (j=i;j<3;j++)
			if (a[i]<=a[j]){t=a[i];a[i]=a[j];a[j]=t;}
	for (i=0;i<3;i++)
	{	printf("%d",a[i]);
		if(i!=2) printf(" ");
	}
	
printf("\n");
	
return 0;
}

#include<iostream>
using namespace std;
int main()
{
    int a,b,t,c;
    while(cin>>a>>b>>c)
    {
        if(a<b)
        {
            t=a;a=b;b=t;
        }
        if(a<c)
        {
            t=a;a=c;c=t;
        }
        if(b<c)
        {
            t=b;b=c;c=t;
        }
        cout<<a<<' '<<b<<' '<<c<<endl;
    }
    return 0;
}

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.util.Arrays;

public class Main {
	public static void main(String[] args) throws IOException {
		BufferedReader r = new BufferedReader(new InputStreamReader(System.in));
		BufferedWriter w = new BufferedWriter(
				new OutputStreamWriter(System.out));
        String [] str=r.readLine().split(" ");
        int []arr=new int[3];
        for(int i=0;i<3;i++){
        	arr[i]=Integer.parseInt(str[i]);
        }
        Arrays.sort(arr);
        for(int i=2;i>=0;i--){
        	w.write(arr[i]+" ");
        }
        w.flush();
	}
}

ns = list(map(int, input().split()))
ns.sort(reverse=True)
print(" ".join(map(str, ns)))