一个读写文件问题，数据不能写到文件中去，弄了很久，还是不知道哪错了，求大侠帮忙

#include<iostream>
#include <fstream>
using namespace std;
void main(){
    char password[20];
    char text[10];
    fstream ioFile;   

    while(1){
    cout<<"***************************日记记事本********************"<<endl;
    cout<<"需要设置密码吗？***Y/N***";
    char YN;
    cin>>YN;
    cout<<"进入日记记事本，输入quit结束写日记"<<endl;
    if(YN=='N'){   
        ioFile.open("f:\\Diary\\diary.txt",ios::out);
        while(1){
            cin>>text;
            ioFile<<text;
            if(strcmp(text,"quit")==0)break;
        }
//        ioFile.close;
    }
    else if(YN=='Y'){
        cout<<"请输入密码(小于20字符或数字)回车进入日记本记事本(输入quit结束)：";
        cin>>password;
        ioFile.open("f:\\Diary\\password.txt",ios::out);
        ioFile<<password;
        while(1){
            cin>>text;
            ioFile<<text;
            if(strcmp(text,"quit")==0)break;
        }
//    ioFile.close;
    }
    //------------------------
    //显示日记
    cout<<"你的日记设有密码吗？*Y/N*";
    cin>>YN;
    if(YN=='N'){
    ioFile.open("f:\\diary.txt",ios::in|ios::binary);
    while(!ioFile.eof()){
        ioFile>>text;
        cout<<text;
    }
//    ioFile.close;
    }
    else if(YN=='Y'){
        cout<<"请输入密码，回车结束"<<endl;
        char inpassword[20];
        ioFile.open("f:\\diary.txt",ios::in|ios::binary);
        ioFile>>password;
        while(1){        
            cin>>inpassword;
        if(strcmp(inpassword,password)==0){        
            while(!ioFile.eof()){
                ioFile>>text;
                cout<<text;
            }
        ioFile.close;
        }
        else if(strcmp(inpassword,password)!=0){
            cout<<"密码错误，请重新输入";
            }
        }
    }
    }
}