Assignment} Exercise#4 Question 9 and 11 - BZU PAGES: Find Presentations, Reports, Student's Assignments and Daily Discussion; Bahauddin Zakariya University Multan

**.BZU.** · #1 04-09-2008, 11:06 PM

Chapter # 4: Exercise Pages# 159 Question Number 9
Book Object Oriented Programming by Robert Lafore

Code:

#include <iostream>
using namespace std;

struct time  // a strcuture time defined 
    {
    int hours;  // hours in time
    int minutes;  // minutes in time 
    int seconds;  // seconds in time
    };
int main()
{
    int totalsecs;
    time var_time;
    cout<<"Please enter the hours = ";
    cin>>var_time.hours;
    cout<<"Please enter the mintues = ";
    cin>>var_time.minutes;
    cout<<"Please enter the seconds = ";
    cin>>var_time.seconds;
    
    totalsecs = var_time.hours*3600+var_time.minutes*60+var_time.seconds;
    cout<<"total sconds of the given time are calculated as = "<<totalsecs<<endl;
return 0;
}

Here is the result:

**BSIT07-01** · #2 05-09-2008, 12:26 AM

Solution of Question # 11

Code:

#include <iostream>
using namespace std;

struct time
{
    int hours,minutes,seconds;

};


int main()


{
    time time1,time2,time3;
    int temp;
    char colon;

    cout<<"enter First time in this format (12:30:30):";
    cin>>time1.hours>>colon>>time1.minutes>>colon>>time1.seconds;

    cout<<"enter Second time in this format (12:30:30):";
    cin>>time2.hours>>colon>>time2.minutes>>colon>>time2.seconds;

    long totalseconds1=time1.hours*3600 + time1.minutes*60 + time1.seconds;

    long totalseconds2=time2.hours*3600 + time2.minutes*60 + time2.seconds;

    long totalseconds=totalseconds1+totalseconds2;

    time3.hours=totalseconds/3600;

    temp=totalseconds%3600;

    time3.minutes=temp/60;

    time3.seconds=temp%60;


    cout<<"\nTotal Time: "<<time3.hours<<":"<<time3.minutes<<":"<<time3.seconds<<endl;

    return 0;

}

**sohail** · #3 18-12-2008, 01:47 PM

yar I am student of 3rd semester in bscs kindly help me in my mid term project of oop
the progamme is for complex numbers that perform multipilacation ,division, addition ,substraction i am wating yuor reply i submit my programm at 20 december ok ...............