Jerry의 컴퓨터 일기

🔗링크 :  https://www.acmicpc.net/problem/1991🗒️파이썬 코드 풀이class Node(): def __init__(self,item,left,right): self.item = item self.left = left self.right = rightdef preorder(node): print(node.item,end='') if node.left != ".": preorder(tree[node.left]) if node.right != ".": preorder(tree[node.right]) def inorder(node): if node.left != ".":..

🔗링크 :  https://www.acmicpc.net/problem/1074🗒️파이썬 코드 풀이N,row,col = map(int,input().split())cnt = 0def dfs(x,y,n): global cnt if n == 1: if x == row and y == col: print(cnt) elif x == row and y+1 == col: print(cnt+1) elif x+1 == row and y == col: print(cnt+2) elif x+1 == row and y+1 == col: pri..