acwing::acwing4208::acwing4208类 参考

#include <acwing.h>

静态 Public 成员函数
static int	main (istream &, ostream &)

详细描述

在文件 acwing.h 第 308 行定义.

成员函数说明

main()

int acwing::acwing4208::acwing4208::main ( istream &  cin, ostream &  cout  )

static

在文件 acwing.cpp 第 690 行定义.

                                                        {
            int n;
            cin >> n;
            auto records = map<string, trie_node *>();
            for(int i = 0; i < n; i++) {
                string name;
                cin >> name;
                if(!records.contains(name)) {
                    //不存在记录
                    records[name] = new trie_node(-1, nullptr);
                }
                int n2;
                cin >> n2;
                for(int j = 0; j < n2; j++) {
                    string phone_number;
                    cin >> phone_number;
                    string phone_number_trim_left;
                    for(int k = 0; k < phone_number.length(); k++) {
                        if(phone_number[k] != '0') {
                            phone_number_trim_left = phone_number.substr(k);
                            break;
                        }
                    }
                    reverse(phone_number_trim_left.begin(), phone_number_trim_left.end());
                    records[name]->insert(phone_number_trim_left);
                }
            }
            cout << records.size();
            for(auto it: records) {
                cout << it.first << " ";
                cout << it.second->count() << " ";
                it.second->display();
            }
            return 0;
        }

引用了 acwing::acwing3757::reverse().

---

该类的文档由以下文件生成:

• acwing.h
• acwing.cpp