C++ 模拟投票系统（小程序）

#include "Candidate.h" #include "CandidateResult.h" #include<iostream> #include<vector> using namespace std; void CandidateResult::CreateCandidate(vector<CString> candidates) { for(int i=0;i<candidates.size();i++) { Candidate *d=new Candidate(candidates.at(i),0); Candidates.Add((CObject *)d); } } void CandidateResult::setstandard(double standard) { this->standard=standard; } double CandidateResult::getstandard() { return standard; } int CandidateResult::Vote(vector<CString> candidates, vector<CString> votepeople) { for(int i=0;i<votepeople.size();i++) //非候选人票无效 { int flag=0; for(int j=0;j<candidates.size();j++) { if(candidates.at(j)==votepeople.at(i)) flag=1; } if(flag==0) return 1; } for(int m=0;m<Candidates.GetSize();m++) { for(int n=0;n<votepeople.size();n++) { if(((Candidate *)Candidates[m])->getname()==votepeople.at(n)) { ((Candidate *)Candidates[m])->addsum(); } } } return 0; } int CandidateResult::Result(vector<Winner> &winner) { double precent=0.0; Winner w; for(int j=0;j<Candidates.GetSize();j++) { precent=((Candidate *)Candidates[j])->getsum(); if(precent/Candidates.GetSize()>=standard) { w.name=((Candidate *)Candidates[j])->getname(); w.sum=((Candidate *)Candidates[j])->getsum(); winner.push_back(w); } } return 0; } int main() { vector<CString> candidates; candidates.push_back("张三"); candidates.push_back("李四"); candidates.push_back("王五"); candidates.push_back("赵六"); while(candidates.size()>12) { candidates.pop_back(); } CandidateResult people; people.CreateCandidate(candidates); people.setstandard(0.75); vector<CString> votepeople; votepeople.push_back("张三"); votepeople.push_back("李四"); votepeople.push_back("王五"); people.Vote(candidates,votepeople); votepeople.clear(); votepeople.push_back("张三"); votepeople.push_back("赵六"); people.Vote(candidates,votepeople); votepeople.clear(); votepeople.push_back("张三"); votepeople.push_back("王五"); people.Vote(candidates,votepeople); votepeople.clear(); votepeople.push_back("张三"); votepeople.push_back("孙健"); /*if(people.Vote(candidates,votepeople)) { cout<<"该选票无效！"<<endl; }*/ votepeople.clear(); vector<Winner> winner; people.Result(winner); int flag=0; for(int i=0;i<winner.size();i++) { cout<<"投票获胜者是"<<(LPCTSTR)winner.at(i).name<<endl; cout<<"其获得票数是"<<winner.at(i).sum<<endl; flag=1; } if(flag==0) cout<<"没有获胜者！"<<endl; return 0; }