Maintain House Records
Write a C++ Program to Maintain House Records using File Handling. Here’s simple Program to Maintain House Records using File Handling in C++ Programming Language.
Below is the source code for C++ Program to Maintain House Records using File Handling which is successfully compiled and run on Windows System to produce desired output as shown below :
SOURCE CODE : :
/* C++ Program to Maintain House Records using File Handling */ #include<fstream> #include<iostream> #include<string.h> #include<stdio.h> using namespace std; int opt; class housing { int hno,income; char name[20],type[20]; public: void assign() { if(income<15000) strcpy(type,"LIG"); else if(income>=15000) strcpy(type,"MIG"); else if(income>=25000) strcpy(type,"HIG"); } void input() { cout<<"\n Enter House Number: "; cin>>hno; cout<<"\n House Name: "; cin>>name; cout<<"\n Annual Income: "; cin>>income; assign(); } void output() { cout<<"House Number: "<<hno<<"\n"<<"House Name: "<<name<<"\n"<<"Annual Income: "<<income<<"\n"<<"Type: "<<type; } int retno() { return hno; } }; int main() { housing h,h1; fstream f; int hono; while(true) { cout<<"\n 1: Add Record"<<"\n 2: Modify Record"<<"\n 3: Display Records"<<"\n 4: Exit\n"<<endl; cin>>opt; if(opt==1) { char ch='y'; f.open("C:\\Users\\acer\\Documents\\file4.txt",ios::out|ios::binary|ios::app); while(ch=='y') { cout<<"\n Enter Details: "; h.input(); f.write((char*)&h,sizeof(h)); cout<<"\n Want to Enter More? y/n: "<<endl; cin>>ch; } f.close(); } if(opt==2) { cout<<"\n Enter House No of Record to be modified: "; cin>>hono; f.open("C:\\Users\\acer\\Documents\\file4.txt",ios::in|ios::out|ios::binary|ios::ate); f.seekg(0); while(f.read((char*)&h,sizeof(h))) { if(h.retno()==hono) { cout<<"\n New Value: "; h1.input(); f.seekp(-sizeof(h),ios::cur); f.write((char*)&h1,sizeof(h1)); } } f.close(); } if(opt==3) { f.open("C:\\Users\\acer\\Documents\\file4.txt",ios::in|ios::binary); f.seekg(0); while(f.read((char*)&h,sizeof(h))) h.output(); f.close(); } if(opt==4) exit(0); cout<<"\nPress any key to continue...... "; } return 0; }
OUTPUT : :
/* C++ Program to Maintain House Records using File Handling */ 1: Add Record 2: Modify Record 3: Display Records 4: Exit 1 Enter Details: Enter House Number: 1 House Name: abc Annual Income: 10000 Want to Enter More? y/n: y Enter Details: Enter House Number: 2 House Name: xyz Annual Income: 20000 Want to Enter More? y/n: y Enter Details: Enter House Number: 3 House Name: CodezClub Annual Income: 50000 Want to Enter More? y/n: n Press any key to continue...... 1: Add Record 2: Modify Record 3: Display Records 4: Exit 3 House Number: 1 House Name: abc Annual Income: 10000 Type: LIGHouse Number: 2 House Name: xyz Annual Income: 20000 Type: MIGHouse Number: 3 House Name: CodezClub Annual Income: 50000 Type: MIG Press any key to continue...... 1: Add Record 2: Modify Record 3: Display Records 4: Exit 4 Process returned 0
Above is the source code for C++ Program to Maintain House Records using File Handling which is successfully compiled and run on Windows System.The Output of the program is shown above .
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