/* Slip no : 25_1 Create a class
Clock that contains integer data members as hours, minutes and seconds. Write a
C++ program to perform following member functions:
void
setclock(int, int, int ) to set the initial time of clock object.
void showclock()
to display the time in hh:min:sec format.
Write a function
tick( ) which by default increment the value of second by 1 or according to
user specified second. The clock uses 24 hours
format. */
#include<iostream.h>
#include<conio.h>
class Clock
{
int
h,m,s,sec;
public
:
void
setclock(int hr,int min,int sec)
{
h=hr;
m=min;
s=sec;
}
void
showclock()
{
cout<<"\n"<<h<<":"<<m<<":"<<s;
}
void
tick()
{
cout<<"\n
Enter sec to be incremented : ";
cin>>sec;
s=s+sec;
if(s>=60)
{ m=m+s/60;
s=s%60;
if(m>=60)
{
h=h+m/60;
m=m%60;
}
}
}
};
void main()
{
Clock
c;
int
hr,min,sec;
cout<<"\n
Enter hr : ";
cin>>hr;
cout<<"\n
Enter min : ";
cin>>min;
cout<<"\n
Enter sec : ";
cin>>sec;
c.setclock(hr,min,sec);
c.showclock();
c.tick();
c.showclock();
getch();
}
/* Slip no : 25_2 Create a class
Person that contains data members as Person_Name, City, Mob_No. Write a C++
program to perform following functions:
To accept and display Person
information
To search the mobile number of a
given person
To search the Person details of a
given mobile number
(Use Function
Overloading) */
#include<conio.h>
#include<iostream.h>
#include<string.h>
class person
{
char
name[10],city[10],mno[12];
public:
void
accept()
{
cout<<"\n
Enter name : ";
cin>>name;
cout<<"\n
Enter city : ";
cin>>city;
cout<<"\n
Enter mob no : ";
cin>>mno;
}
void
display()
{
cout<<"\n
Name of person = "<<name;
cout<<"\n
city = "<<city<<"\n mobile no = "<<mno;
cout<<"\n=======================================";
}
int
display(char a[])
{
if(strcmp(name,a)==0)
{
cout<<"mno="<<mno;
return
1;
}
return
0;
}
int
display(char mbno[],int no)
{
if(strcmp(mno,mbno)==0)
{
display();
return
1;
}
return
0;
}
};
void main()
{
int
n,i,cnt=0,ans;
char
sname[20],mbno[12];
person
ob[20];
clrscr();
cout<<"\n
Enter no of persons : ";
cin>>n;
for(i=0;i<n;i++)
{
ob[i].accept();
}
for(i=0;i<n;i++)
{
ob[i].display();
}
cout<<"\n
Enter name of person to be search : ";
cin>>sname;
for(i=0;i<n;i++)
{
ans=ob[i].display(sname);
if(ans==1)
cnt++;
}
if(cnt==0)
cout<<"\n
person not found\n ";
cout<<"\n
Enter mobile no to be search : ";
cin>>mbno;
cnt=0,ans=0;
for(i=0;i<n;i++)
{
ans=ob[i].display(mbno,1);
if(ans==1)
cnt++;
}
if(cnt==0)
cout<<"\n
person not found\n";
getch();
}
slip 25
![slip 25]()
Reviewed by Dinesh Varal
on
January 31, 2018
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