[Softeer - level1] ๋ฌธ์ œํ’€์ด

2023. 7. 21. 20:53ยทAlgorithm/Softeer

 

์ฃผํ–‰๊ฑฐ๋ฆฌ ๋น„๊ตํ•˜๊ธฐ 

import sys
input = sys.stdin.readline

a,b = map(int,input().split())
result = ""
if a>b:
    result = "A"
elif a<b:
    result = "B"
else:
    result = "same"

print(result)

 

 

๊ทผ๋ฌด ์‹œ๊ฐ„ 

import sys
input = sys.stdin.readline

# ์ด ๊ทผ๋ฌด ์‹œ๊ฐ„ ๋ถ„ ๋‹จ์œ„๋กœ ์ถœ๋ ฅํ•˜๊ธฐ 
total = 0
for _ in range(5):
    start, end = input().split()
    start_H, start_M = map(int,start.split(":"))
    end_H, end_M = map(int,end.split(":"))
    
    total += (end_H*60 + end_M) - (start_H*60 + start_M) 

print(total)

 

 

A+B

import sys
input = sys.stdin.readline 

T = int(input())
for t in range(1,T+1):
    a,b = map(int,input().split())
    print(f"Case #{t}: {a+b}")

 

 

 input()๋Œ€์‹  sys.stdin.readline()์„ ์‚ฌ์šฉํ•˜๋Š” ์ด์œ 

๋งจ ์ฒซ์ค„ Test case๋ฅผ ์ž…๋ ฅ๋ฐ›์„ ๋•Œ๋Š” input()์„ ์‚ฌ์šฉํ•ด๋„ ๋ฌด๋ฐฉ.
๊ทธ๋Ÿฌ๋‚˜ ๋ฐ˜๋ณต๋ฌธ์œผ๋กœ ์—ฌ๋Ÿฌ์ค„ ์ž…๋ ฅ๋ฐ›๋Š” ์ƒํ™ฉ์—์„œ๋Š” ๋ฐ˜๋“œ์‹œ sys.stdin.readline()์„ ์‚ฌ์šฉํ•ด์•ผ ์‹œ๊ฐ„์ดˆ๊ณผ๊ฐ€ ๋ฐœ์ƒํ•˜์ง€ ์•Š์Œ

 

์ฐธ๊ณ ๋ฌธ์ œ) ๋ฐฑ์ค€ 15552๋ฒˆ

https://www.acmicpc.net/problem/15552

 

15552๋ฒˆ: ๋น ๋ฅธ A+B

์ฒซ ์ค„์— ํ…Œ์ŠคํŠธ์ผ€์ด์Šค์˜ ๊ฐœ์ˆ˜ T๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. T๋Š” ์ตœ๋Œ€ 1,000,000์ด๋‹ค. ๋‹ค์Œ T์ค„์—๋Š” ๊ฐ๊ฐ ๋‘ ์ •์ˆ˜ A์™€ B๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. A์™€ B๋Š” 1 ์ด์ƒ, 1,000 ์ดํ•˜์ด๋‹ค.

www.acmicpc.net

 

input() ์ด sys.stdin.readline() ๋ณด๋‹ค ๋А๋ฆฐ ์ด์œ  

1. input() ์€ ๋งค๊ฐœ๋ณ€์ˆ˜๋กœ prompt message๋ฅผ ๋ฐ›๋Š”๋‹ค. (๋”ฐ๋ผ์„œ ์ž…๋ ฅ์„ ๋ฐ›๊ธฐ ์ „์— prompt message๋ฅผ ์ถœ๋ ฅํ•ด์•ผ ํ•œ๋‹ค.)
2. ์ž…๋ ฅ๋ฐ›์€ ๊ฐ’์˜ ๊ฐœํ–‰ ๋ฌธ์ž๋ฅผ ์‚ญ์ œ์‹œํ‚ค๊ณ  ๋ฐ˜ํ™˜ํ•œ๋‹ค.

 

 

split() ํ•จ์ˆ˜

๋ฌธ์ž์—ด.split("๊ตฌ๋ถ„์ž")

start.split(":")

๊ตฌ๋ถ„์ž์ธ : ๋กœ ๋ฌธ์ž์—ด์„ ๋‚˜๋ˆˆ๋‹ค.

 

 

f-string

 

๋ฌธ์ž์—ด ๊ฐ€์žฅ ์•ž์— f ๋ถ™์—ฌ์ฃผ๊ณ  ์‹œ์ž‘

 print(f"Case #{t}: {a+b}")

 

 

 

 

https://softeer.ai/practice/index.do

 

Softeer

 

softeer.ai

 

์ €์ž‘์žํ‘œ์‹œ (์ƒˆ์ฐฝ์—ด๋ฆผ)

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[Softeer - level1] ๋ฌธ์ œํ’€์ด
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