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๐Ÿ’กโœจ11720๋ฒˆ ๋ณธ๋ฌธ

๐Ÿง Algorithm/Baekjoon๐Ÿ’ก

๐Ÿ’กโœจ11720๋ฒˆ

4:Bee 2023. 12. 23. 02:49
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๋ฌธ์ž์—ด์„ ์ด์šฉํ•ด์„œ ํ•ฉ์„ ๊ตฌํ•˜๋Š” ๋ฌธ์ œ์˜€๋‹ค. ๊ฐ„๋‹จํ•œ ๋“ฏ ๊ธฐ์ดˆ๋ฅผ ํ™•์ธํ•˜๋Š” ๋ฌธ์ œ ์˜€๋‹ค. ์šฐ์„  ๋‚ด๊ฐ€ ๋งŒ๋“  ์ฝ”๋“œ๋Š” ์•„๋ž˜์™€ ๊ฐ™๋‹ค.

N = int(input())
n = str(input())
result = 0
for _ in range(N):
    result += int(n[_])
print(result)

์šฐ์„  n์—๋Š” ๋ฌธ์ž์—ด์„ ๊ธฐ์ž…ํ•˜๊ณ  ์ด๊ฒƒ๋“ค์„ N๋ฒˆ๋งŒํผ ๋ฐ˜๋ณต์‹œ์ผœ์„œ result์— ๊ฐ’์„ ํ•ฉ์น˜๋ฉด ๋œ๋‹ค. ํ•˜์ง€๋งŒ ์ด๋ณด๋‹ค for๋ฌธ์„ ๋” ์ž˜ ํ™œ์šฉํ•œ ์˜ˆ์‹œ๊ฐ€ ์žˆ๋‹ค. ์•„๋ž˜ ์ฝ”๋“œ๋ฅผ ์‚ดํŽด๋ณด์ž

n = input()
nums = input()
total = 0
for i in nums:
    total += int(i)  # total= total+int(i)
print(total)

for๋ฌธ์„ ๋” ๊ตฌ์ฒด์ ์œผ๋กœ ๋ณธ๋‹ค๋ฉด 

nums = input()
for i in nums:
    print(i, end=" ")
 
12345
1 2 3 4 5

nums๋ผ๋Š” ๋ณ€์ˆ˜์— 5,4,3,2,1์„ ์‚ฝ์ž…ํ•˜๋ฉด i์—๋Š” ๊ทธ๋Œ€๋กœ nums์˜ ํ•ด๋‹น ๊ฐ’๋“ค์ด ๋Œ€์ž…์ด ๋˜๋ฉด์„œ print(i)์—๋Š” 5,4,3,2,1์ด ๊ทธ๋Œ€๋กœ ์ฐํžŒ๋‹ค.

์—ฌ๊ธฐ์„œ ์กฐ๊ธˆ ํ—ท๊ฐ€๋ฆฌ๋Š” ๊ฒƒ์€ listํ•จ์ˆ˜๋ฅผ ์‚ฌ์šฉํ•ด์„œ ๊ฐ’์„ ๋Œ€์ž…ํ–ˆ๋˜ ๊ฒƒ๊ณผ ํ˜ผ๋™์ด ์˜จ๋‹ค. 

nums = list(map(int, input().split()))
print(nums)
 
1 2 3 4 5
[1, 2, 3, 4, 5]

์ด๋‘˜์„ ๋น„๊ตํ•ด์„œ ์ฐจ์ด๊ฐ€ ๋ฌด์—‡์ธ์ง€ ์•Œ์•„๋ณผ ํ•„์š”๊ฐ€ ์žˆ๋‹น.

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