doc/算法/输入输出/字符串.md

字符串排序(1)

#include <bits/stdc++.h> 
using namespace std;

int main() {
    int n;
    cin >> n;
    vector<string> vc;
    while (n--) {
        string temp;
        cin >> temp;
        vc.push_back(temp);
    }
    sort(vc.begin(), vc.end());
    for (int i = 0; i < vc.size(); i++) {
        if (i != vc.size() - 1) {
            cout << vc[i] << " ";
        } else {
            cout << vc[i];
        }
    }
    return 0;
}

字符串排序(2)

#include <bits/stdc++.h>
using namespace std;

int main() {
    string str;
    while (getline(cin, str)) {
        stringstream ss(str);
        vector<string> vc;
        string temp;
        while (getline(ss, temp, ' ')) {
            vc.push_back(temp);
        }
        sort(vc.begin(), vc.end());
        for (auto n : vc) {
            cout << n << " ";
        }
        cout << endl;
    }
    return 0;
}

字符串排序(3)

#include <bits/stdc++.h>
using namespace std;

int main() {
    string line;
    while (getline(cin, line)) {
        stringstream ss(line);
        vector<string> vc;
        string temp;
        while (getline(ss, temp, ',')) {
            vc.push_back(temp);
        }
        sort(vc.begin(), vc.end());
        for (int i = 0; i < vc.size(); i++) {
            if (i != vc.size() - 1) {
                cout << vc[i] << ",";
            } else {
                cout << vc[i] << endl;
            }
        }
    }
    return 0;
}