๐Ÿ˜Ž ๊ณต๋ถ€ํ•˜๋Š” ์ง•์ง•์•ŒํŒŒ์นด๋Š” ์ฒ˜์Œ์ด์ง€?

[v.๋ฐฐ์—ด-๋‚˜์ด์ˆœ ์ •๋ ฌ-10814]BAEKJOON_Python ๋ณธ๋ฌธ

๐Ÿฆฅ ์ฝ”ํ…Œ/BAEKJOON

[v.๋ฐฐ์—ด-๋‚˜์ด์ˆœ ์ •๋ ฌ-10814]BAEKJOON_Python

์ง•์ง•์•ŒํŒŒ์นด 2022. 1. 26. 00:55
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220126 ์ž‘์„ฑ

<๋ณธ ๋ธ”๋กœ๊ทธ๋Š” BAEKJOON ์„ ์ฐธ๊ณ ํ•ด์„œ ์ €๋งŒ์˜ ํ’€์ด๋ฅผ ์ž‘์„ฑํ•˜์˜€์Šต๋‹ˆ๋‹ค>

 

 

 

10814


์ฒซ์งธ ์ค„๋ถ€ํ„ฐ ์ด N๊ฐœ์˜ ์ค„์— ๊ฑธ์ณ ์˜จ๋ผ์ธ ์ €์ง€ ํšŒ์›์„ ๋‚˜์ด ์ˆœ, ๋‚˜์ด๊ฐ€ ๊ฐ™์œผ๋ฉด ๊ฐ€์ž…ํ•œ ์ˆœ์œผ๋กœ
ํ•œ ์ค„์— ํ•œ ๋ช…์”ฉ ๋‚˜์ด์™€ ์ด๋ฆ„์„ ๊ณต๋ฐฑ์œผ๋กœ ๊ตฌ๋ถ„ํ•ด ์ถœ๋ ฅ

 


 

 

๋‚ด ํ’€์ด

x = int(input())
mem = []

for i in range (x) :
    [a, b] = input().split()
    a = int(a)
    mem.append([a, b])

mem = sorted(mem, key= lambda x: x[0])

for i in range(x) :
    print(mem[i][0], mem[i][1])

 

 

 

 

 

 

 

3
21 junk
21 doyun
20 sun
// ๊ฒฐ๊ณผ
20 sun
21 junk
21 doyun

 

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