์ฝ”๋”ฉ _ 2

fixyยท2025๋…„ 3์›” 13์ผ

๐Ÿ“Œ #5 range

range (start, stop, step)

start: ์‹œ์ž‘๊ฐ’ 
stop: ์ข…๋ฃŒ๊ฐ’ (ํฌํ•จ๋˜์ง€ ์•Š์Œ)
step: ์ง€์ •ํ•˜์ง€ ์•Š์œผ๋ฉด 1 (step ๋งŒํผ ์ฆ๊ฐ€)

๐Ÿ“Œ #6 += -=

x += y 
x = x + y

x -= y
x = x - y


	n = int(input())
	total = 0

	for i in range (1, 1+n):
    	total += i 
	print (total)

๐Ÿ“Œ #7 sys.stdin.readline

input์€ ์—ฌ๋Ÿฌ ์ค„ ์ž…๋ ฅ๋ฐ›์œผ๋ฉด ์‹œ๊ฐ„์ด ์˜ค๋ž˜ ๊ฑธ๋ฆฐ๋‹ค.
๊ทธ์— ๋น„ํ•ด sys.stdin.readline์€ ์ž…๋ ฅ์„ ๋” ๋น ๋ฅด๊ฒŒ ๋ฐ›๋Š”๋‹ค.

ํ•œ ์ค„์— ์—ฌ๋Ÿฌ ๊ฐœ ์ž…๋ ฅ๋ฐ›์•„ ์ €์žฅ 

	import sys
	a,b = map(int, sys.stdin.readline().split())

n ์ค„ ์ž…๋ ฅ๋ฐ›์•„ ์ €์žฅ 

	import sys
	n = int(sys.stdin.readline())
	data = [sys.stdin.readline().strip() for i in range(n)]
    
n ์ค„์—์„œ ์—ฌ๋Ÿฌ ๊ฐœ ์ž…๋ ฅ๋ฐ›์•„ ์ €์žฅ 

	import sys
	n = int(sys.stdin.readline())
    for i in range(n):
		a, b = map(int, sys.stdin.readline().split())
        print (a+b)

๐Ÿ“Œ #8 ๋ฌดํ•œ ๋ฃจํ”„ while True

while True:
    a, b = map(int, input().split()) 
    if a == 0 and b == 0:  # ์ž…๋ ฅ์ด "0 0"์ด๋ฉด ์ข…๋ฃŒ
        break
    print(a + b)  # A + B ์ถœ๋ ฅ

๐Ÿ‘‰ break ์กฐ๊ฑด์ด ์—†์œผ๋ฉด ๋ฌดํ•œ๋ฃจํ”„๊ฐ€ ๋˜๊ธฐ ๋•Œ๋ฌธ์— try except ์‚ฌ์šฉ

while True:
    try:
        a, b = map(int, input().split())  
        print(a + b)  
    except EOFError:  # ์ž…๋ ฅ์ด ๋๋‚˜๋ฉด ๋ฃจํ”„ ์ข…๋ฃŒ
        break
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