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ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - ํ–‰๋ ฌ์˜ ๋ง์…ˆ, ํŒŒ์ด์ฌ

by Janger 2021. 11. 18.
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https://programmers.co.kr/learn/courses/30/lessons/12950

 

์ฝ”๋”ฉํ…Œ์ŠคํŠธ ์—ฐ์Šต - ํ–‰๋ ฌ์˜ ๋ง์…ˆ

ํ–‰๋ ฌ์˜ ๋ง์…ˆ์€ ํ–‰๊ณผ ์—ด์˜ ํฌ๊ธฐ๊ฐ€ ๊ฐ™์€ ๋‘ ํ–‰๋ ฌ์˜ ๊ฐ™์€ ํ–‰, ๊ฐ™์€ ์—ด์˜ ๊ฐ’์„ ์„œ๋กœ ๋”ํ•œ ๊ฒฐ๊ณผ๊ฐ€ ๋ฉ๋‹ˆ๋‹ค. 2๊ฐœ์˜ ํ–‰๋ ฌ arr1๊ณผ arr2๋ฅผ ์ž…๋ ฅ๋ฐ›์•„, ํ–‰๋ ฌ ๋ง์…ˆ์˜ ๊ฒฐ๊ณผ๋ฅผ ๋ฐ˜ํ™˜ํ•˜๋Š” ํ•จ์ˆ˜, solution์„ ์™„์„ฑํ•ด์ฃผ์„ธ์š”

programmers.co.kr

 

def solution(arr1, arr2):
    answer = []
    
    for i in range( len(arr1) ):
        sum = []
        for j in range( len(arr1[0]) ):
            sum.append( arr1[i][j] + arr2[i][j] )
        
        answer.append( sum )
            
    
    return answer
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