题解 | #最长不含重复字符的子字符串#
最长不含重复字符的子字符串
https://www.nowcoder.com/practice/48d2ff79b8564c40a50fa79f9d5fa9c7
/**
* 代码中的类名、方法名、参数名已经指定,请勿修改,直接返回方法规定的值即可
*
*
* @param s string字符串
* @return int整型
*/
export function lengthOfLongestSubstring(s: string): number {
// write code here
let str = "";
const result = [1];
for (let i = 0; i < s.length; i++) {
for (let j = i; j < s.length; j++) {
if (str.indexOf(s[j]) < 0) {
str += s[j];
} else {
let count = str.length;
result.push(count)
str = ''
break
}
}
}
return Math.max(...result)
}


