8. Program that inputs total pages of a book, number of pages a person reads in one day and number of days a person has read the book. It displays number of pages that have been read and number of pages remaining.

Chapter 4: 

Input And Output

Programming Exercise

Problem # 8:

Write a program that inputs total pages of a book, number of pages a person reads in one day and number of days a person has read the book. It displays number of pages that have been read and number of pages remaining.

Solution:

#include<iostream>
#include<conio.h>
using namespace std;
int main()
{
    int totalPages, pagesReadPerDay, noOfDays, pagesRead, pagesRemaining;
    cout<<"Enter total pages of a book : ";
    cin>>totalPages;
    cout<<"Enter number of pages a person reads in one day : ";
    cin>>pagesReadPerDay;
    cout<<"Enter number of days a person has read the book : ";
    cin>>noOfDays;
    pagesRead = pagesReadPerDay * noOfDays;
    cout<<"Total number of pages read by the person : "<<pagesRead<<endl;
    pagesRemaining = totalPages - pagesRead;
    cout<<"Total number of pages remaining : "<<pagesRemaining<<endl;
    return 0;
}

Code Screenshot:

Output:

Let me know in the comment section if you have any question.

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