剑指offer05 替换空格字符串

dokii1

已于 2025-02-26 15:29:51 修改

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文章标签： c++ 算法开发语言

于 2025-02-26 14:29:32 首次发布

本文链接：https://blog.youkuaiyun.com/dokii1/article/details/145878174

版权

#include <iostream>
#include <queue>
#include <string>

using namespace std;

class Solution {
public:
    string trans(string s) {
        int n = s.length();
        string r = "";
        for (int i = 0; i < n; i++) {
            if (s[i] == ' ') {
                r += "%20";
            }else {
                r += s[i];
            }
        }
        return r;
    }


};

int main() {
    string s = "We are happy.";
    Solution test;
    cout << test.trans(s) << endl;
}

#include <iostream>
#include <queue>
#include <string>

using namespace std;

class Solution {
public:
    string trans(string s) {
        int n = s.length();
        string r = "";
        for (char c : s) {
            if (c == ' ') {
                r += "%20";
            }else {
                r += c;
            }
        }
        return r;
    }


};

int main() {
    string s = "We are happy.";
    Solution test;
    cout << test.trans(s) << endl;
}