
https://www.acmicpc.net/problem/17265# 17265 나의 인생에는 수학과 함께import sysinput = sys.stdin.readlinen = int(input())max_answer = -float("inf")min_answer = float("inf")dx = [1,0]dy = [0,1]def dfs(x, y, route, sign): global max_answer, min_answer if x == n-1 and y == n-1: answer = eval(''.join(route)) min_answer = min(answer, min_answer) max_answer = max(answer, max_answer) ..