AcWing 774. 最长单词

历史记录

清除记录

猜你想搜

AcWing热点
App
登录/注册

AcWing 774. 最长单词原题链接中等

作者：

banana丶 , 2020-03-24 22:17:13 , 所有人可见 , 阅读 3785

21

15

样例

#include <iostream>
using namespace std;
int main(){
    string s;
    getline(cin,s);
    int p = 0;
    string b;
    for (int i = 0; i < s.size(); i++){
        int j = i;
        int cnt = 0;
        string a;

        for (int j = i; s[j] != '.' && s[j] != ' '; j ++){
            a = a + s[j];
            cnt++;
        }
        if (p < cnt) {
            p = cnt;
            b = a;
        }
    }
    cout << b << endl;

    return 0;
}

9 评论

._3024 2022-10-31 20:07

#include<iostream>
#include<string>
using namespace std;

int main()
{
    string s;
    getline(cin, s);
    int max = 0, pos = 0;
    for (int i = 0; s[i] != '.'; i++)
    {
        if (s[i] != ' ')
        {
            int j = i, cnt = 0;
            while (s[j] != ' ' && s[j] != '.')
            {
                j++;
                cnt++;
            }
            if (cnt > max)
            {
                max = cnt;
                pos = i;
            }
            i = j - 1;
        }
    }

    for (int i = pos; i < pos + max; i++)
    {
        cout << s[i];
    }

    return 0;
}