在运行程序C ++时编辑文本文件

Question

我真的需要你帮助我的C ++作业，这是我应该做的：

1：用户可以创建txtfile然后输入

2：如果用户搜索该特定txtfile，程序应该显示txtfile的内容

3：用户应该能够在运行程序时编辑txtfile的内容

如果之前已经回答过但我找不到答案，我很抱歉。请保持代码尽可能简单，因为我还不熟悉编程。我真的需要你的帮助。非常感谢你。

BTW，我使用Turbo C ++作为编译器

这是我的代码：

#include<iostream.h>
#include<stdio.h>
#include<fstream.h>
#include<conio.h>

int main()
{
    clrscr();
    char name[20], course[20], age[2], num[15], address[30];
    char gender[1], bday[15], fn[30], focc[20], mn[30], mocc[20];
    char ans, file[30];
    int x;

do{
    ofstream myfile;
    cout<<"File Name: ";
    cin>>file;

    myfile.open(file,ios_base::out);
    cout<<"Student Information \n\n";
    cout<<"Name: ";
    myfile<<"Name: "<<gets(name);
    cout<<"Gender: ";
    myfile<<"\nGender: "<<gets(gender);
    cout<<"Age: ";
    myfile<<"\nAge: "<<gets(age);
    cout<<"Address: ";
    myfile<<"\nAddress: "<<gets(address);
    cout<<"Birthday: ";
    myfile<<"\nBirthday: "<<gets(bday);
    cout<<"Course: ";
    myfile<<"\nCourse: "<<gets(course);
    cout<<"Father's name: ";
    myfile<<"\nFather's Name: "<<gets(fn);
    cout<<"Occupation: ";
    myfile<<"\nOccupation: "<<gets(focc);
    cout<<"Mother's Name: ";
    myfile<<"\nMother's Name: "<<gets(mn);
    cout<<"Occupation: ";
    myfile<<"\nOccupation: "<<gets(mocc);
    myfile.close();
    cout<<"\n\nDo you want to edit? [y/n]";
    ans = getche();

//ansy
if(ans=='y')
{
    clrscr();
    x=1;
}
else if (ans=='n')
{
    x=0;
}
else
{
    cout<<" Invalid choice";
    x=0;
}
}while(x!=0);

    getch();
    return 0;
}