小额贷款平台.zip

#include"Credit.h" void Credit::menu() { system("cls"); cout<<"\n\n\n\n\n\t\t※※※※※※※※※※※※※※※※※※※※※※※※※※※※\n" <<"\t\t※ ※\n" <<"\t\t※ ※\n" <<"\t\t※ ※\n" <<"\t\t※ 《欢迎使用小额贷款系统》 ※\n" <<"\t\t※ ※\n" <<"\t\t※ 本系统支持1—20万的贷款服务 ※\n" <<"\t\t※ ※\n" <<"\t\t※ 单击任意键继续 ※\n" <<"\t\t※ ※\n" <<"\t\t※ ※\n" <<"\t\t※ ※\n" <<"\t\t※※※※※※※※※※※※※※※※※※※※※※※※※※※※\n"<<endl; getch(); index(); } void Credit::borrow() { system("cls");//清屏 cout<<"\n\n\n\t\t创建贷款信息: \n"<<endl; cout<<"\t\t*********************************************\n"<<endl; cout<<"\n\t\t请输入您的姓名: "; cin>>Name[time]; while(1){ cout<<"\n\t\t请输入贷款天数:"; cin>>days[time]; if(days[time]<=0) { cout<<"\n\t\tSorry!请输入正确的天数!"<<endl; } break; } cout<<"\n\t\t预留联系方式: "; cin>>Tel[time]; while(1){ cout<<"\n\t\t请输入贷款金额: "; cin>>Money[time]; if(Money[time]<MinMoney||Money[time]>MaxMoney) { cout<<"\n\t\tSorry!贷款金额不在系统处理范围"<<endl <<"\n\t\t是否退出? Y or N "<<endl; cout<<"\n\t\t"; cin>>YN; if(YN=='Y'||YN=='y') { close(); } }else{ break; } } cout<<"\n\t\t正在确认信用度，请稍等..."<<endl; _sleep(2000); if(Money[time]>Pcredit) { cout<<"\n\t\tSorry!您的信用度不足"<<endl <<"\n\t\t是否退出? Y or N "<<endl; cout<<"\n\t\t"; cin>>YN; if(YN=='Y'||YN=='y') { close(); }else{ _sleep(500); index(); } }else{ cout<<"\n\t\t贷款成功!"<<endl<<"\n\t\t您的贷款编号为:"<<++time<<"按任意键继续"; getch(); index(); } } void Credit::back() { system("cls"); cout<<"\n\n\n\t\t*********************************************\n"<<endl; if(time==0) { cout<<"\n\t\t尚未查到您的贷款记录"<<endl<<"按任意键继续"; } while(time>0) { cout<<"\n\t\t请输入您的贷款编号: "; cin>>num; if(num<=0||num>time) {cout<<"\n\t\t尚未查到您的贷款信息"<<endl;} else{ for(int i=0;i<time;i++) { if(num-1==i) { int Sum = Money[i]+(Money[i]*days[i]*extra); cout<<"\n\t\t---------------------------------------------\n"<<endl; cout<<"\n\t\t您的贷款记录为:"<<endl; cout<<"\n\t\t贷款人:"<<Name[i]<<",第"<<i+1<<"次贷款金额:"<<Money[i]<<"\t\t,您需要还款"<<Sum<<"元;"<<endl; while(1){ cout<<"\n\t\t请输入还款金额:"; cin>>PayBack; if(PayBack<Sum) { cout<<"\n\t\t还款金额不足!正在退钞,请稍候..."<<endl; _sleep(1000); cout<<"\n\t\t退钞成功!"<<endl; break; }else if(PayBack==Sum){ cout<<"\n\t\t还款成功!"<<endl; //time2++; break; }else{ cout<<"\n\t\t还款成功! 找余"<<PayBack-Sum<<"元"<<endl; //time2++; break; } } break; } } } break; } getch(); index(); } void Credit::close() { system("cls"); cout<<"\n\n\n\n\n\t\t※※※※※※※※※※※※※※※※※※※※※※※※※※※※\n" <<"\t\t※ ※\n" <<"\t\t※ ※\n" <<"\t\t※ ※\n" <<"\t\t※ ※\n" <<"\t\t※ ※\n" <<"\t\t※ 感谢您的使用! ※\n" <<"\t\t※ ※\n" <<"\t\t※ ※\n" <<"\t\t※ ※\n" <<"\t\t※ ※\n" <<"\t\t※ ※\n" <<"\t\t※※※※※※※※※※※※※※※※※※※※※※※※※※※※\n"<<endl; _sleep(1000); exit(0); } void Credit::message() { system("cls"); cout<<"\n\n\n\t\t*********************************************\n"<<endl; if(time==0) { cout<<"\n\t\t尚未查到您的贷款信息"<<endl<<"按任意键继续"; } while(time>0) { cout<<"请输入你的贷款编号:"; cin>>num; if(num<=0||num>time) {cout<<"\n\t\t尚未查到您的贷款信息"<<endl;} else{ for(int i=0;i<time;i++){ if(num-1==i){ cout<<"\n\t\t---------------------------------------------\n"<<endl; cout<<"\n\t\t借款人:"<<Name[i]<<endl; cout<<"\n\t\t联系电话: "<<Tel[i]<<endl; cout<<"\n\t\t信用度: "<<Pcredit<<endl; cout<<"\n\t\t借款金额: "<<Money[i]<<endl; cout<<"\n\t\t贷款天数:"<<days[i]<<endl; break; } } } cout<<"\n\t\t*********************************************\n"<<endl; cout<<"\n\t\t单击任何键返回主菜单！"; break; } getch(); index(); } void Credit::index() { int x; system("cls"); cout<<"\n\n\n\t\t 主菜单 \n\n"; cout<<"\t\t***************************************************\n" <<"\t\t* *\n" <<"\t\t* *\n" <<"\t\t* 操作方式: *\n" <<"\t\t* *\n" <<"\t\t* 1.贷款 2.还款 *\n" <<"\t\t* *\n" <<"\t\t* 3.个人征信 4.退出 *\n" <<"\t\t* *\n" <<"\t\t* *\n" <<"\t\t***************************************************\n"<<endl; cout<<"\n\t\t请选择操作方式: "<<endl; cin>>x; switch(x) { case 1: borrow(); break; case 2: back(); break; case 3: message(); break; case 4: close(); break; default: system("cls"); cout<<"\n\n\n\t\t\t输入错误! 请输入数字1-4\n"<<endl; _sleep(1000); index(); break; } } void main() { Credit u; u.MaxMoney=200000;//贷款上限为20万 u.MinMoney=10000;//贷款下限为1万 //u.time2=0; u.Pcredit=80000;//初始信用额度80000 u.extra=0.00027;//初始化利息 u.time=0; u.num=0; u.menu(); }