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[Python] ๋ฐฑ์ค€ 2566 ์ตœ๋Œ“๊ฐ’ | NameError
๐Ÿ“๋ฌธ์ œ ํ’€์ด/๐ŸงฉBaekjoon

[Python] ๋ฐฑ์ค€ 2566 ์ตœ๋Œ“๊ฐ’ | NameError

2022. 12. 24. 23:18
<๊ทธ๋ฆผ 1>๊ณผ ๊ฐ™์ด 9×9 ๊ฒฉ์žํŒ์— ์“ฐ์—ฌ์ง„ 81๊ฐœ์˜ ์ž์—ฐ์ˆ˜ ๋˜๋Š” 0์ด ์ฃผ์–ด์งˆ ๋•Œ, ์ด๋“ค ์ค‘ ์ตœ๋Œ“๊ฐ’์„ ์ฐพ๊ณ  ๊ทธ ์ตœ๋Œ“๊ฐ’์ด ๋ช‡ ํ–‰ ๋ช‡ ์—ด์— ์œ„์น˜ํ•œ ์ˆ˜์ธ์ง€ ๊ตฌํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค.

์˜ˆ๋ฅผ ๋“ค์–ด, ๋‹ค์Œ๊ณผ ๊ฐ™์ด 81๊ฐœ์˜ ์ˆ˜๊ฐ€ ์ฃผ์–ด์ง€๋ฉด

์ด๋“ค ์ค‘ ์ตœ๋Œ“๊ฐ’์€ 90์ด๊ณ , ์ด ๊ฐ’์€ 5ํ–‰ 7์—ด์— ์œ„์น˜ํ•œ๋‹ค.

 

 

 

 

์ฒ˜์Œ ์ œ์ถœํ•œ ์ฝ”๋“œ๋ฅผ ๋จผ์ € ๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค.

*ํ‹€๋ฆฐ ์ฝ”๋“œ ์ž…๋‹ˆ๋‹ค

maxN = 0
row = 0
col = 0

for i in range(9):
    nlist = list(map(int, input().split()))
    for j in range(9):
        if nlist[j] > maxN:
            maxN = nlist[j]
            row = i+1
            col = j+1

print(maxN)
print(row, end=" ")
print(col)

๋ฌด์—‡์ด ์ž˜๋ชป ๋˜์—ˆ์„๊นŒ์š”?

์ €๋Š” ๋ฌด์˜๋ฏธํ•œ for๋ฌธ์˜ ์ค‘์ฒฉ์ด ๋ฌธ์ œ๋ผ๊ณ  ์ƒ๊ฐํ–ˆ์—ˆ๋Š”๋ฐ ๊ทธ ๋ฌธ์ œ ๋•Œ๋ฌธ์ด์—ˆ์„๊นŒ์š”?

๋ฌธ์ œ๋กœ ๋‹ค์‹œ ๋Œ์•„๊ฐ€ ๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค.

์งˆ๋ฌธ์—์„œ ๊ฐ ์…€์˜ ๊ฐ’์€ 0๋˜๋Š” ์ž์—ฐ์ˆ˜์˜ ๊ฐ’์„ ๊ฐ–๋Š”๋‹ค๊ณ  ํ–ˆ์Šต๋‹ˆ๋‹ค.

 

๋ชจ๋“  ์…€์˜ ๊ฐ’์ด 0์„ ๊ฐ–๋Š”๋‹ค๋ฉด row์™€ col์€ ์–ด๋–ค ์œ„์น˜ ๊ฐ’์„ ๊ฐ€์ ธ์•ผ ํ• ๊นŒ์š”?

0, 0์€ ์•„๋‹๊ฒ๋‹ˆ๋‹ค. 

 

๊ทธ๋Ÿฌ๋ฏ€๋กœ row์™€ col์˜ ์œ„์น˜์—๋Š” ์ฒซ๋ฒˆ์งธ ์…€์˜ ์œ„์น˜๊ฐ’(1, 1)์„ ์ž…๋ ฅํ•ด์ฃผ๊ณ  ์‹œ์ž‘ํ•ด์•ผํ•ฉ๋‹ˆ๋‹ค

 

 

๋‹ค์Œ์€ ์ˆ˜์ •๋œ ์ฝ”๋“œ์ž…๋‹ˆ๋‹ค.

์•ž์„œ ๋งํ–ˆ๋“ฏ ๋ฌด์˜๋ฏธํ•œ for๋ฌธ์„ ์ œ๊ฑฐํ•˜๊ณ ,

ํ•œ ํ–‰์„ ์ฝ์—ˆ์„ ๋•Œ ์ตœ๋Œ€๊ฐ’(max ํ•จ์ˆ˜)๊ณผ์˜ ๋น„๊ต๋ฅผ ํ†ตํ•ด ์‹œ๊ฐ„์„ ๋‹จ์ถ•์‹œ์ผฐ์Šต๋‹ˆ๋‹ค.

maxN = 0
row = 1
col = 1

for i in range(9):
    nlist = list(map(int, input().split()))
    if max(nlist) > maxN:
        maxN = max(nlist)
        row = i + 1
        col = nlist.index(maxN) + 1

print(maxN)
print(row, col)

 

'๐Ÿ“๋ฌธ์ œ ํ’€์ด > ๐ŸงฉBaekjoon' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€

[Python] ๋ฐฑ์ค€ 1181 ๋‹จ์–ด ์ •๋ ฌ | ๋‚ด์žฅํ•จ์ˆ˜  (0) 2023.01.07
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