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  • 1082 read number in chinese

    注意0的情况

    AC代码:

    #include <string>
    #include <iostream>
    #include <vector>
    using namespace std;
    string number[] = {"ling","yi","er","san","si","wu","liu","qi","ba","jiu"};
    string unit[] = {"","Shi","Bai","Qian","Wan","Shi","Bai","Qian","Yi"};
    int main(){
        string ret;
        vector<string> trans;
        cin >> ret;
        if(ret == "0"){
            cout << "ling" << endl;
            return 0;
        }
        if(ret[0] == '-'){
            cout << "Fu ";
            ret = ret.substr(1);
        }
        for(int i = ret.size() - 1;i >= 0;i--){
            if(ret[i] != '0'){
                if(unit[ret.size() - 1 - i] != "")
                    trans.push_back(unit[ret.size() - 1 - i]);
                trans.push_back(number[ret[i] - '0']);
            }
            else{
                int s(ret.size() - 1 - i);
                while(ret[i] == '0')
                    i--;
                if(s == 4){
                    if(ret.size() - 1 - i != 8){
                        trans.push_back(unit[s]);
                        trans.push_back(unit[ret.size() - 1 - i]);
                        trans.push_back(number[ret[i] - '0']);
                    }
                    else{
                        trans.push_back("ling");
                        trans.push_back("Yi");;
                        trans.push_back(number[ret[i] - '0']); 
                    }
                }
                else if(s < 4){
                    if(s != 0)
                        trans.push_back("ling");
                    if(ret.size() - 1 - i > 4 && ret.size() - 1 - i != 8){
                        trans.push_back("Wan");
                        trans.push_back(unit[ret.size() - 1 - i]);
                        trans.push_back(number[ret[i] - '0']);
                    }
                    else{
                        trans.push_back(unit[ret.size() - 1 - i]);
                        trans.push_back(number[ret[i] - '0']);
                    }
                }
                else{
                    if(ret.size() - 1 - i == 8){
                        trans.push_back("ling");
                        trans.push_back("Yi");
                        trans.push_back(number[ret[i] - '0']);
                    }
                    else{
                        trans.push_back(unit[ret.size() - 1 - i]);
                        trans.push_back(number[ret[i] - '0']);
                    }
                }
            }
        }
        for(int i = trans.size() - 1;i >= 0;i--){
            if(i == trans.size() - 1)
                cout << trans[i];
            else
                cout << ' ' << trans[i];
        }
        cout << endl;
        return 0;
    }
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  • 原文地址:https://www.cnblogs.com/Aldorado/p/5260092.html
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