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๐ŸŽ/Python

[Python] ๋‘ ๊ฐœ์˜ ๋”•์…”๋„ˆ๋ฆฌ ๊ฐ์ฒด๋ฅผ ํ•ฉ์ณ์„œ ์ถœ๋ ฅํ•˜๊ธฐ

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2๊ฐœ์˜ ๋”•์…”๋„ˆ๋ฆฌ์—์„œ, ์ค‘๋ณต๋œ ํ‚ค ๊ฐ’์„ ๊ฐ€์ง„ ๋ฐ์ดํ„ฐ๋Š” ๊ฐ’์„ ํ•ฉ์น˜๊ณ , ์ „์ฒด ๋ฐ์ดํ„ฐ๋ฅผ ํ•ฉ์ณ์„œ ์ถœ๋ ฅํ•˜๋Š” ํ•จ์ˆ˜

dict_first = {'์‚ฌ๊ณผ':30, '๋ฐฐ':15, '๊ฐ':10, 'ํฌ๋„':10}
dict_second = {'์‚ฌ๊ณผ':5, '๊ฐ':25, '๋ฐฐ':15, '๊ทค':25}

def merge_dict(dict_first, dict_second):
	# TODO
#์ถœ๋ ฅ
{'๊ฐ':35, '๊ทค':25, '๋ฐฐ':30, '์‚ฌ๊ณผ':35, 'ํฌ๋„':10}

dict_first = {'์‚ฌ๊ณผ':30, '๋ฐฐ':15, '๊ฐ':10, 'ํฌ๋„':10}
dict_second = {'์‚ฌ๊ณผ':5, '๊ฐ':25, '๋ฐฐ':15, '๊ทค':25}

def merge_dict(dict_first, dict_second):
    dict_all = dict(dict_first, **dict_second)

    for key in list(dict_first.keys()):
        if key in list(dict_second.keys()):
            dict_all[key] = dict_first[key] + dict_second[key]

    return print(dict_all)

merge_dict(dict_first, dict_second)

์ƒˆ๋กœ์šด ๋”•์…”๋„ˆ๋ฆฌ dict_all์„ ์ƒ์„ฑํ•˜์—ฌ ๋‘ ๊ฐœ์˜ ๋”•์…”๋„ˆ๋ฆฌ dict_first์™€ dict_second๋ฅผ ๋ณ‘ํ•ฉํ•œ๋‹ค.

(๋”•์…”๋„ˆ๋ฆฌ์˜ ๊ฒน์น˜๋Š” key๊ฐ’์˜ value๊ฐ’์€ ์•„๋ž˜ ๋ฐ˜๋ณต๋ฌธ์œผ๋กœ ์ˆ˜์ •ํ•  ๊ฒƒ์ด๋ฏ€๋กœ ์ƒ๊ด€ํ•˜์ง€ ์•Š๋Š”๋‹ค.)

 

๋ฐ˜๋ณต๋ฌธ์„ ์‚ฌ์šฉํ•ด์„œ 

โ‘  dict_first์˜ ํ‚ค ๊ฐ’๋“ค์„ key() ๋ฉ”์†Œ๋“œ๋ฅผ ์ด์šฉํ•˜์—ฌ ํ˜ธ์ถœํ•œ๋‹ค.

ํ˜ธ์ถœํ•œ ํ‚ค ๊ฐ’๋“ค์„ ๋ฆฌ์ŠคํŠธ๋กœ ๋ณ€๊ฒฝํ•˜์—ฌ ํ•˜๋‚˜์”ฉ loop๋ฌธ์„ ๋Œ๊ฒŒ ํ•œ๋‹ค.

โ‘ก dict_second์˜ ํ‚ค ๊ฐ’๋“ค์„ ๋™์ผํ•˜๊ฒŒ key() ๋ฉ”์†Œ๋“œ๋ฅผ ์ด์šฉํ•˜์—ฌ ํ˜ธ์ถœํ•˜๊ณ  list๋กœ ๋ณ€๊ฒฝํ•œ๋‹ค.

โ‘ข if๋ฌธ์„ ์‚ฌ์šฉํ•˜์—ฌ ๋‘ ๋”•์…”๋„ˆ๋ฆฌ์˜ key๊ฐ’์ด ๋™์ผํ•œ์ง€ ํ™•์ธํ•˜๊ณ ,

๋™์ผํ•œ ๊ฒฝ์šฐ์—๋Š” ๋ณ‘ํ•ฉํ•œ dict_all ๋”•์…”๋„ˆ๋ฆฌ์˜ value๊ฐ’์„ dict_first์˜ value๊ฐ’๊ณผ dict_second์˜ value๊ฐ’์˜ ํ•ฉ์œผ๋กœ ๋ณ€๊ฒฝํ•œ๋‹ค.

 

+ ์ฐธ๊ณ  <๋”•์…”๋„ˆ๋ฆฌ>

+ ์ฐธ๊ณ  <๋‘ ๊ฐœ์˜ ๋”•์…”๋„ˆ๋ฆฌ ๋ณ‘ํ•ฉํ•˜๊ธฐ>

 

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ํฌ์ŠคํŒ… ์ฃผ์†Œ ๋ณต์‚ฌ ์™„๋ฃŒ! ๐ŸŒˆ

์ด ๊ธ€์ด ๋„์›€์ด ๋˜์—ˆ๋‹ค๋ฉด ๊ณต๊ฐโค๏ธโ€๐Ÿ”ฅ๋ถ€ํƒ ๋“œ๋ ค์š” (โˆ—โ›โŒ„โ›โˆ—)