[백준][Python] 스위치 켜고 끄기 1244번

import sys input = sys.stdin.readline n = int(input()) ex1 = ['x'] ex1 += list(map(int, input().split())) student = ['x'] switch = ['x'] s = int(input()) for i in range(s): a,b = map(int, input().split()) student.append(a) switch.append(b) for i in range(1,s+1): d = switch[i] if student[i] ==1: for j in range(d,len(ex1), d): ex1[j] = abs(ex1[j]-1) else: for k in range(d,0,-1): if 2*d-k < len(ex1): if ex1[k] == ex1[2*d-k]: ex1[k] = ex1[2*d-k] = abs(ex1[k]-1) else: break for i in range(1,len(ex1),...

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