TIL/Algorithm
2019. 8. 13.
[Algorithm] Hackerrank - 2D Array - DS
텍스트를 복사해서 넣으니 수식이 복사가 안되는군ㅠ 문제: 코드: #!/bin/python3 import math import os import random import re import sys # Complete the hourglassSum function below. def hourglassSum(arr): sum_ = -9999 for y in range(len(arr)-2): for x in range(len(arr[0])-2): temp = arr[y][x] + arr[y][x+1] + arr[y][x+2] +\ + arr[y+1][x+1] +\ arr[y+2][x] + arr[y+2][x+1] + arr[y+2][x+2] if temp > sum_: sum_ = temp return sum_ ..
![[Algorithm] Hackerrank - 2D Array - DS](http://i1.daumcdn.net/thumb/C480x320/?fname=https://blog.kakaocdn.net/dn/xAGUb/btqxrVtCUu5/tqQT8M6Euuw32fnTrTRee1/img.png)