https://leetcode.com/problems/minimum-penalty-for-a-shop/
Type: Classic
"YYNY"
"NNNNN"
"YYYY"##########
3
0 3 --- 3 0
##########
0
0 0 --- 0 0
##########
4
0 4 --- 4 02
0
4https://leetcode.com/problems/minimum-penalty-for-a-shop/
Type: Classic
"YYNY"
"NNNNN"
"YYYY"##########
3
0 3 --- 3 0
##########
0
0 0 --- 0 0
##########
4
0 4 --- 4 02
0
4