Code in Visual Studio C++ beginner/intermediate code Write a program to read an

Question

Code in Visual Studio C++ beginner/intermediate code

Write a program to read an integer number and find its number of digits (for example, 3459 has 4 digits and 125860 has 6 digits) The program should be designed in a way that the user could test as many numbers as desired without leaving the program. Use only long integer (int or long int) data type in this problem: however make sure that the program The outputs of the program should be written to an output file having a format similar to the following table. NUMBER OF DIGITS 1241 19 5684900 Al 1267678901 -153 62000 Test the program for at least seven integer values between ± 2.000.000.000 and a number outside the long int data range. Remember to submit a copy of the program file and a copy of the output file. Note: You should use while or do-while loop in this assignment.

Explanation / Answer

Ans : When you excecute this program a OutputTxt.txt file will be created in the folder where your ide resides.

program.cpp :

#include <iostream>
#include<fstream>

using namespace std;

int main()
{
long int number,digit;
char ch;
fstream file;
file.open("OutputTxt.txt",ios::out);
file <<"VALUE ENTERED NUMBER OF DIGITS"<<endl;
do
{
try{
cout<<"Enter a number : ";
cin>>number;
digit=0;
while(number>0)
{
number = number/10;
digit++;
}
cout<<"Number of digits : "<<digit<<endl;
file <<number<<" "<<digit<<endl;
cout<<" Do you wish to continue(Y/N) : ";
cin>>ch;
}
catch(...)
{
  
}
}
while(ch =='y' || ch=='Y');
file.close();
return 0;
}

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