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2026-07-23 16:56:50 +08:00
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package top100liked
import (
"testing"
)
// https://leetcode.cn/problems/longest-palindromic-substring/?envType=study-plan-v2&envId=top-100-liked
// 5. 最长回文子串
//
// 给你一个字符串 `s`,找到 `s` 中最长的 回文 子串。
// 示例 1
// 输入:s = "babad"
// 输出:"bab"
// 解释:"aba" 同样是符合题意的答案。
// 示例 2
// 输入:s = "cbbd"
// 输出:"bb"
//
// 提示:
// - `1 <= s.length <= 1000`
// - `s` 仅由数字和英文字母组成
//
func longestPalindrome(s string) string {
}
func TestLongestPalindrome(t *testing.T) {
cases := []struct {
name string
s string
want string
}{
{"example1", "babad", "bab"},
{"example2", "cbbd", "bb"},
}
for _, c := range cases {
t.Run(c.name, func(t *testing.T) {
got := longestPalindrome(c.s)
if got != c.want {
t.Errorf("got %v, want %v", got, c.want)
}
})
}
}