3403. 从盒子中找出字典序最大的字符串 I
题目链接:3403. 从盒子中找出字典序最大的字符串 I
代码如下:
class Solution {
public:
string answerString(string word, int numFriends) {
if (numFriends == 1) {
return word;
}
string res;
for (int i = 0;i < word.size();i++) {
res = max(res, word.substr(i, word.size() - max(numFriends - 1, i)));
}
return res;
}
};