UVA Live 7770 模拟

UVA Live 7770

题目链接

真的是恶心到我了，怎么会有这么恶心的模拟题目呢，写了好几遍，一晚上就荒废了

#include <stdio.h>
#include <iostream>
#include <string.h>
#include <stdlib.h>
#include <vector>
#include <algorithm>
#include <queue>
#include <map>
#include <string>
#include <math.h>
#include <ctype.h>
using namespace std;
typedef pair<int,int> P;
typedef long long LL;
const int INF = 0x3f3f3f3f;
const double PI = acos(-1.0);
const double eps = 1e-9;
vector<string> cans;
string str;
string s;

bool judge(string &s)
{
    int n = s.size();
    if(n <= 1) return false;
    if(!isupper(s[0])) return false;
    for(int i = 1; i < n; i++)
    {
        if(!islower(s[i])) return false;
    }
    return true;
}

int main()
{
    while(getline(cin, str))
    {
        str += '.';
        int n = str.size();
        s = "";
        for(int i = 0; i < n; i++)
        {
            if(isalpha(str[i]))
            {
               s += str[i];
            }
            else if(str[i] == ' ')
            {
                if(judge(s))
                {
                    cans.push_back(s);
                    s = "";
                }
                else
                {
                    if(cans.size() >= 2)
                    {
                        string tmp = "";
                        for(int j = 0; j < cans.size(); j++)
                            tmp += cans[j][0];
                        tmp += " (";
                        for(int j = 0; j < cans.size(); j++)
                        {
                            if(j) tmp += " ";
                            tmp += cans[j];
                        }
                        tmp += ")";
                        cout<<tmp;
                    }
                    else
                    {
                        string tmp = "";
                        for(int j = 0; j < cans.size(); j++)
                        {
                            if(j) tmp += " ";
                            tmp += cans[j];
                        }
                        cout<<tmp;
                    }
                    string tmp = "";
                    if(cans.size() >= 1) tmp += " ";
                    tmp += s;
                    tmp += " ";
                    s ="";
                    cout<<tmp;
                    cans.clear();
                }
            }
            else if(str[i] != ' ')
            {
                if(judge(s))
                {
                    cans.push_back(s);
                }
                if(cans.size() >= 2)
                {
                    string tmp = "";
                    for(int j = 0; j < cans.size(); j++)
                        tmp += cans[j][0];
                    tmp += " (";
                    for(int j = 0; j < cans.size(); j++)
                    {
                        if(j) tmp += " ";
                        tmp += cans[j];
                    }
                    tmp += ")";
                    cout<<tmp;
                }
                else
                {
                    string tmp = "";
                    for(int j = 0; j < cans.size(); j++)
                    {
                        if(j) tmp += " ";
                        tmp += cans[j];
                    }
                    cout<<tmp;
                }
                string tmp = "";
                if(judge(s))
                    tmp += str[i];
                else
                {
                    if(cans.size() >= 1)
                        tmp += " ";
                    tmp += s;
                    tmp += str[i];
                }
                if(i == n-1) tmp.resize(tmp.size()-1);
                cout<<tmp;
                s="";
                cans.clear();
            }
        }
        cout<<endl;
    }
    return 0;
}

所以说没有啥大事是重写一遍解决不了的，如果有，那就再写一遍