๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ
๐Ÿ’œ ์ฝ”๋”ฉํ…Œ์ŠคํŠธ/๐Ÿ’œ ๋ฐฑ์ค€

[๋ฐฑ์ค€] C 24์ผ์ฐจ (์ˆ˜ ์ •๋ ฌํ•˜๊ธฐ #2750๋ฒˆ) ๋ฒ„๋ธ”์ •๋ ฌ Bubble sort

by eyes from es 2023. 1. 8.
728x90
๋ฐ˜์‘ํ˜•

https://www.acmicpc.net/problem/2750

 

2750๋ฒˆ: ์ˆ˜ ์ •๋ ฌํ•˜๊ธฐ

์ฒซ์งธ ์ค„์— ์ˆ˜์˜ ๊ฐœ์ˆ˜ N(1 ≤ N ≤ 1,000)์ด ์ฃผ์–ด์ง„๋‹ค. ๋‘˜์งธ ์ค„๋ถ€ํ„ฐ N๊ฐœ์˜ ์ค„์—๋Š” ์ˆ˜๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. ์ด ์ˆ˜๋Š” ์ ˆ๋Œ“๊ฐ’์ด 1,000๋ณด๋‹ค ์ž‘๊ฑฐ๋‚˜ ๊ฐ™์€ ์ •์ˆ˜์ด๋‹ค. ์ˆ˜๋Š” ์ค‘๋ณต๋˜์ง€ ์•Š๋Š”๋‹ค.

www.acmicpc.net

 


N๊ฐœ์˜ ์ˆ˜๊ฐ€ ์ฃผ์–ด์กŒ์„ ๋•Œ, ์ด๋ฅผ ์˜ค๋ฆ„์ฐจ์ˆœ์œผ๋กœ ์ •๋ ฌํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค.
 
์ฒซ์งธ ์ค„์— ์ˆ˜์˜ ๊ฐœ์ˆ˜ N(1 ≤ N ≤ 1,000)์ด ์ฃผ์–ด์ง„๋‹ค. ๋‘˜์งธ ์ค„๋ถ€ํ„ฐ N๊ฐœ์˜ ์ค„์—๋Š” ์ˆ˜๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. ์ด ์ˆ˜๋Š” ์ ˆ๋Œ“๊ฐ’์ด 1,000๋ณด๋‹ค ์ž‘๊ฑฐ๋‚˜ ๊ฐ™์€ ์ •์ˆ˜์ด๋‹ค. ์ˆ˜๋Š” ์ค‘๋ณต๋˜์ง€ ์•Š๋Š”๋‹ค.
 

์ฒซ์งธ ์ค„๋ถ€ํ„ฐ N๊ฐœ์˜ ์ค„์— ์˜ค๋ฆ„์ฐจ์ˆœ์œผ๋กœ ์ •๋ ฌํ•œ ๊ฒฐ๊ณผ๋ฅผ ํ•œ ์ค„์— ํ•˜๋‚˜์”ฉ ์ถœ๋ ฅํ•œ๋‹ค.

 

https://www.programiz.com/dsa/bubble-sort

 

Bubble Sort (With Code in Python/C++/Java/C)

Bubble Sort In this tutorial, you will learn about the bubble sort algorithm and its implementation in Python, Java, C, and C++. Bubble sort is a sorting algorithm that compares two adjacent elements and swaps them until they are in the intended order. Jus

www.programiz.com

์—ฌ๋Ÿฌ ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋ฌธ์ œ ํ•ด๊ฒฐ๋ฒ• ์ค‘ ๊ธฐ๋ณธ์ธ ๋ฒ„๋ธ”์ •๋ ฌ๋กœ ํ•ด๊ฒฐํ–ˆ๋‹ค. ์•Œ๊ณ ๋ฆฌ์ฆ˜์€ ํ•„์ˆ˜๊ธฐ ๋•Œ๋ฌธ์— ๋˜๋„๋ก ๊ฐœ๋…์„ ์ดํ•ดํ•˜๊ณ  ๋ฌธ์ œ์— ์ ์šฉํ•ด๋ณด๋ ค๊ณ  ํ–ˆ๋‹ค.

 

1. ์ฒ˜์Œ ์‹œ์ž‘ํ• ๋•Œ๋Š” ๊ฐœ๋…์„ ์ดํ•ดํ•˜๊ณ 

2. ์ข…์ด์—๋‹ค๊ฐ€ ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ์ž˜ ์ดํ•ดํ–ˆ๋Š”์ง€ ์ˆœ์„œ๋Œ€๋กœ ์จ๋ณด๋ฉด์„œ

3. ์ด์ค‘ for๋ฌธ์„ ์ ์šฉํ–ˆ์„๋•Œ ์ œ์ผ ํ—ท๊ฐˆ๋ฆฌ๋Š” i์™€ j ์ˆœ์„œ์™€ ์‹œ์ž‘, ๋งˆ์ง€๋ง‰ ์ˆซ์ž๋“ค์„ ํ™•์ธํ•œ๋‹ค.


 

๐Ÿ‘‡๐Ÿ‘‡ ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋…ํ•™ ์‚ฌ์ดํŠธ๋Š” ๋ธ”๋กœ๊ทธ์— ์ •๋ฆฌํ•œ ํฌ์ŠคํŒ…์„ ์ฐธ๊ณ !! ๐Ÿ‘‡๐Ÿ‘‡

https://arty6848.tistory.com/category/%EA%BF%80%ED%8C%81%20%EB%AA%A8%EC%9D%8C/%ED%94%84%EB%A1%9C%EA%B7%B8%EB%9E%98%EB%B0%8D

 

'๊ฟ€ํŒ ๋ชจ์Œ/ํ”„๋กœ๊ทธ๋ž˜๋ฐ' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๊ธ€ ๋ชฉ๋ก

 

arty6848.tistory.com

 

#include <stdio.h>

int main()
{
    int test;
    int tmp;
    
    scanf("%d",&test);
    int number[test];
    
    for(int i=0; i<test; i++){
        scanf("%d",&number[i]);
    }
    
    for(int i=0; i<test-1; i++){
        for(int j=0; j<test-1-i; j++){
            
            if(number[j]>number[j+1]){
            tmp = number[j];
            number[j] = number[j+1];
            number[j+1]=tmp;
                
            }
        }
    }
    for(int i=0; i<test; i++){
        printf("%d\n",number[i]);
    }
    return 0;
}

 

728x90
๋ฐ˜์‘ํ˜•