Open Wakeupbuddy opened 10 years ago
The input string could contain characters other than a-z. So we need to change the size of last array from 26 to 256.
你说的是指 12.5 "Longest Substring Without Repeating Characters" 这道题?
The input string could contain characters other than a-z. So we need to change the size of last array from 26 to 256.