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PROJECT
[Type the abstract of the document here. The abstract is typically a short
summary of the contents of the document. Type the abstract of the
document here. The abstract is typically a short summary of the contents
of the document.]
C++
ADITYA SIR
UTKARSH KUMAR
S.NO. QUESTION PAGE NO.
1. Write a program to print your name? 2
2. Write a program to add two numbers? 3
3. Write a program to accept p r t and calculate simple interest? 4
4. Write a program to accept full marks and print the qualify marks? 5
5. Write a program to accept any number and print welcome if input number 1
6
6. Write a program to accept any two number and find the largest? 7
7. Write a program to accept any three number and find the largest? 8
8. Write a program to accept percentage of marks and print the division? 9
9. Write a program to accept day number and print the apparent day? 10
10. Write a program to accept percentage of marks and print the apparent division?
11
11. Write a program to print 1 to 100 counting ? 12
12. Write a program to print 1 to 10 using for loop? 13
13. Write a program to calculate factorial any number ? 14
14. Write a program to accept prime or not ? 15
15. Write a program to accept any number a,b,c find the total digit of number? 16
16. calculate the sum is digit. 17
17. print the reverse of that number. 18
18. 1+2+3+4……………………n term. 19
19. 5+10+15+………………….n term. 20
20. 12+32+52+72………………n term. 21
21. 12*23+22*53+32+83………….n term. 22
22. Write a program to print the Fibonacci series into sum n number? 23
23. Write a program to decleear an array of size 10.enter any 10 value then accept any value from the user and search it and the array and print the location that number?
24
24. Write a program to print out sum using funcation ? 25
25. Write a program to print out inside num and in num ? 26
26. Write a program to accept any number and check polidram or not ? 27
27. Write a program to accept p,r,t and find that si ? 28
28. Funcation overloading . 29
29. Pointer. 30
30. Class and object . 31
31. ***** ***** ***** ***** ***** *****
32
32. All star series. 33
33. Wap to define a class teacher with data member name and salary. Create a function to accept the value of name and salary and calculate his total salary according to. TA,HRA and DA is 10%,5%,20% respectively ?
41
34. Write a program to find the call by value ? 43
35. Write a program to find the call by reference ? 44
Q1. Write a program to print your name?
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
char str [20];
cout<<”enter your name”;
cin>>str;
cout<<” hello,"<<str<<"sir ,you are software devploper "
getch();
}
cout<<"enter your name :";
Output:-enter your name……………….
Hello,………sir, you are software devploper.
Q2. Write a program to accept p,r,t calculate s.t ?
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
long si,p,r,t;
cout<<"enter p,r,t,";
cin>>p>>r>>t;
si=(p*r*t)/100;
cout<<"sum="<<si;
getch();
}
Output:-
Enter p,r,t number 100
10
3
Simple interest=30
Q3.write a program to add two numbers?
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int a,b,s;
cout<<"enter any two no.";
cin>>a>>b;
s=a+b;
cout<<"sum="<<s;
getch();
}
Output:-
Enter any two number 12
2
Sum=14
Q3.write a program to accept two number and find the sum ?
Q4. Write a program to accept full marks and print the qualify marks?
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
long fm,pm;
cout<<"enter the full marks=";
cin>>fm;
pm=fm*40/100;
cout<<"the pass marks ="<<pm;
getch();
}
Output:-
Enter the full marks =………
The pass marks=……..
Q5.Write a program to accept any number and print welcome if input number is 1?
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int num;
cout<<"enter the number";
cin>>num;
if(num==1)
cout<<"welcome";
else
cout<<"wrong input";
getch();
}
Output:-
Enter the number 1
welcome
Q6.Write a program to accept any two number and find the largest?
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int a,b;
cout<<" enter a and b";
cin>>a>>b;
if(a>b)
cout<<" a is largest"<<a;
else
cout<<" b is largest"<<b;
getch();
}
Output:-
Enter a and b……
a/b is largest.
Q7.Write a program to accept three number and print the largest number?
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int a,b,c;
cout<<" enter any two number a && b && c:-";
cin>>a>>b>>c;
if(a>b)
if(a>c)
cout<<" a is greater ";
else
cout<<" c is greater ";
if(b>c)
cout<<" b is greater ";
else
cout<<" c is greater ";
getch();
}
}
Output:-
Enter any two number a && b && c :------------
---------------- is greater.
Q8. Write a program to accept percentage of marks and print the division?
#include<conio.h>
#include<iostream.h>
void main()
{
int m;
clrscr();
cout<<"enter p of marks:";
cin>>m;
if(m>=75)
cout<<"distirction";
else
if(m>=60)
cout<<"first division";
else
if(m>=45)
cout<<"second division";
else
if(m>=30)
cout<<"third division";
else
cout<<"fail";
getch();
}
Output:-
Enter p of marks:-
Districcation/first/second/third/fail
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int m,c;
top:
cout<<" enter day number:-";
cin>>m;
switch(m)
{
case 1:
cout<<" sunday ";
break;
case 2:
cout<<" monday ";
break;
case 3:
cout<<" thuesday ";
break;
case 4:
cout<<" wed ";
break;
case 5:
cout<<" thr ";
break;
case 6:
cout<<" fri ";
break;
Q9.write a program to accept day number and print the appriant day?(switch).
Output:-
Plz enter day number:-1
monday
cout<<" fri ";
break;
case 7:
cout<<" sat ";
break;
default:
cout<<" wrong choose ";
break;
}
cout<< "\n press 1 to receapt\n";
cin>>c;
if(c==1)
goto top;
getch();
}
Q10. Write a program to accept percentage of marks and print the appriant division?
#include<iostream.h>
#include<conio.h>
void main()
{
int m;
clrscr();
cout<<"enter p of marks:";
cin>>m;
if(m>=75)
cout<<"distirction";
else
if(m>=60)
cout<<"first division";
else
if(m>=45)
cout<<"second division";
else
if(m>=30)
cout<<"third division";
else
cout<<"fail";
getch();
}
Output:-
Enter p of marks…………. Districation/first/second/third
Q11. Write a program to print 1 to 100 counting?
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
for(int i= 1; i<=100; i++)
{
cout<<"\n"<<i;
}
getch();
}
Output:-
95
96
97
98
99
100
Q12. Write a program to print 1 to 10 using for loop?
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int num,i;
cout<<"enter a number:";
cin>>num;
cout<<"\ couting 10 times by ravi:\n";
for(i=0; i<10; i++)
{
num++;
cout<<num<<"\n";
}
getch();
}
Output:-
1
2
3
4
Q13.write a program to calculate factorial any number?
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int n,c;
top:
int f=1;
cout<<"enter n";
cin>>n;
for(int i=1; i<=n; i++)
{
f=f*i;
}
cout<<f;
cout<<"\n press 1 to repeat";
cin>>c;
if(c==1)
goto top;
getch();
}
Output:-
Enter n ………..
Result …………
Q14.write a program to accept prime or not?
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int n,f=0;
cout<<" enter n number";
cin>>n;
for(int i=2;i<=n/2;i++)
{
if(n%i==0)
f=1;
}
if(f==0)
cout<<" prime ";
else
cout<<" not prime";
getch();
}
Output:-
Enter n number……..
Prime/not prime
Q15.write a program to accept any number a,b,c finf the total number of digit ?
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int n,c=0;
cout<<"enter any number:";
cin>>n;
while(n!=0)
{
n=n/10;
c++;
}
cout<<c;
getch();
}
Output:-
Enter any number:-………….
Result…………
Q16.calculate the sum is digit.
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
long i,p,n,sum=0;
cout<<"enter any number:";
cin>>n;
while(n!=0)
{
p=n%10;
sum+=p;
n=n/10;
}
cout<<"sum of digits is :"<<sum;
getch();
}
Output:-
Enter any number:-…………….
Sum of digits is:-………………..
Q17.write a program print the reverse of that number ?
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
long n,c,rev=0,d;
top:
cout<<" enter any number :";
cin>>n;
while(n!=0)
{
d=n%10;
rev=(rev*10)+d;
n=n/10;
}
cout<<" the reversed number is :"<<rev;
cout<<"\n press 1 to repeat";
cin>>c;
if(c==1)
goto top;
getch();
}
Output:-
Enter any number:-987654321
The reversed number is 123456789
Q18.1+2+3+4…………………..n term ?
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int n,t,s=0;
cout<<" enter number n term ";
cin>>n;
for(int i=1;i<=n;i++)
{
t=i;
s=s+t;
}
cout<<s;
getch();
}
Output:-
Enter number n term:-……..
Result………..
Q19.5+10+15+…………………n term.
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int n,t,s=0;
cout<<" enter number n term ";
cin>>n;
for(int i=1;i<=n;i++)
{
t=i*5;
s=s+t;
}
cout<<s;
getch();
}
Output:-
Enter number n term:-………….
Result:-……………
Q20. 12+32+52+72…………………………….. n term.
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int n,t,s=0,j=1;
cout<<" enter number n term ";
cin>>n;
for(int i=1;i<=n;i++)
{
t=j*j;
s=s+t;
j=j+2;
}
cout<<s;
getch();
}
Output:-
Enter number n term:-
Result:-
Q21.12*23+22*53+32*53+………………………. N term.
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int n,t,s=0,j=1,k=2;
cout<<" enter number n term ";
cin>>n;
for(int i=1;i<=n;i++)
{
t=(j*j)*(k*k*k);
s=s+t;
j=j+1;
k=k+3;
}
Cout<<s;
Getch();
}
Output:-
Enter number n term…………….
Result:-………………………
Q22.write a program print the Fibonacci seies into sum n number ?
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
long n,first=0,second=1,third;
cout<<"how many number? ";
cin>>n;
cout<<"fibonacci series\n"<<first<<" "<<second;
for(int i=2;i<n;i++)
{
third=first+second;
cout<<" "<<third;
first=second;
second=third;
}
getch();
}
Output:-
How many number ? 2
Fibonacci series
0 1
Enter 10 values……………………… , enter any value to search:-
Number find of location:-
Q23.write a program to declear an array of size 10 . enter any 10 value
from the usewr and search it and the array and print the location that
number ?
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int a[10],s,f=0;
cout<<" enter 10 values";
for(int i=0;i<=9;i++)
{
cin>>a[i];
}
cout<<" enter any value to search";
cin>>s;
for(i=0;i<=9;i++)
{
if(s==a[i])
{
cout<<"number find of location:-" <<i;
f=1;
}
}
if(f==0)
cout<<" no not exist";
getch();
}
Q24.write a program to print out sum using funcation ?
#include<iostream.h>
#include<conio.h>
void sum(int,int);
void main()
{
clrscr();
int a,b;
cout<<" enter two number ";
cin>>a>>b;
sum(a,b);
getch();
}
void sum(int x,int y)
{
int s;
s=x+y;
cout<<s;
}
Output:-
Enter two number 12
2
14
Q25.write a program to print out inside num and in num ?
#include<iostream.h>
#include<conio.h>
void num(int);
void main()
{
clrscr();
int a;
cout<<" enter any number ";
cin>>a;
num(a);
cout<<" inside main"<<a;
getch();
}
void num(int a)
{
a=a+1;
cout<<" in num "<<a;
}
Output:-
Enter any number:-…………………
In num ………….. inside num………….
Q26.write a program to accept any number and check that palidrom or not ?
#include<iostream.h>
#include<conio.h>
int pl(int);
void main()
{
clrscr();
int n,r,c;
top:
cout<<" enter any number ";
cin>>n;
r=pl(n);
if(r==n)
cout<<" polidrom ";
else
cout<<" not polidrom ";
cout<<" press 1 to receapt ";
cin>>c;
if(c==1)
goto top;
getch();
}
int pl(int n)
{
int r=0,a;
while(n!=0)
{
a=n%10;
r=r*10+a;
n=n/10;
Q27.write a program to accept p,r,t and find that si ?
#include<iostream.h>
#include<conio.h>
int si(int,int,int);
void main()
{
clrscr();
int p,r,t,i;
cout<<"enter p,r,t ";
cin>>p>>r>>t;
i=si(p,r,t);
cout<<" simple instrest :-"<<i;
getch();
}
int si(int p,int r,int t)
{
int s=(p*r*t)/100;
return s;
}
Output:-
Enter p,r,t 100
10
3
Simple interest :-30
Q28.funcation overloading .
#include<iostream.h>
#include<conio.h>
void area(int);
void area(int,int);
void area(float);
void main()
{
area(5,7);
getch();
}
void area(int x)
{
cout<<x*x;
}
void area(int x,int y)
{
cout<<x*y;
}
void area(float x)
{
cout<<3.14*x;
}
Output:-
35
Q29.write a program to define pointer ?
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int a=10;
cout<<a;
cout<<"\n"<<&a;
getch();
}
Output:-
10
0x8f96fff4
Q30.write a program to define a class stud with data member roll and name and member funcation get data (two
accept roll and name ) and member funcation display ( to display roll and name ).declear any two object of class
stud and coll the appriant funcatiion rreleated to it definition .
#include<iostream.h>
#include<conio.h>
class stud
{
int roll;
char name[20];
public:
void getdata()
{
cout<<" enter roll and name ";
cin>>roll>>name;
}
void display()
{
cout<<"\n roll="<<roll;
cout<<"\n name="<<name;
}
};
void main()
{
clrscr();
stud s1,s2;
s1.getdata();
s2.getdata();
s1.display();
s2.display();
getch();
}
Output:-
Enter roll and name 12
Ravi
Enter roll and name 13
Utkarsh
Roll=12
Name=ravi
Roll=13
Name =utkarsh
Q32. *****
*****
*****
*****
*****
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int i,j;
for(i=1;i<=5;i++)
{
for(j=1;j<=5;j++)
{
cout<< " * " ;
}
cout<<"\n";
}
getch();
}
Output:-
* * * * *
* * * * *
* * * * *
* * * * *
* * * * *
Q32.
11 12 13 14 15
21 22 23 24 25
31 32 33 34 35
41 42 43 44 45
51 52 53 5 5 55
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int i,j;
for(i=1;i<=5;i++)
{
for(j=1;j<=5;j++)
{
cout<<i<<j<<" ";
}
cout<<"\n";
}
getch();
}
Output:-
11 12 13 14 15
21 22 23 24 25
31 32 33 34 35
41 42 43 44 45
51 52 53 54 55
Q34.
*
* * *
* * * * *
* * *
*
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int i,j;
for(i=1;i<=5;i++)
{
for(j=1;j<=5;j++)
{
if(i+j<5||i+j>11||i-j>3||i-j<-3)
cout<<" ";
else
cout<<"*";
}
cout<<"\n";
}
getch();
}
Output:-
*
* * *
* * * * *
* * *
*
Q35.
*
* *
* *
* *
* *
* *
*
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int i,j;
for(i=1;i<=7;i++)
{
for(j=1;j<=7;j++)
{
if(i+j==5||i+j==11||i-j==3||i-j==-3)
cout<<"*";
else
cout<<" ";
}
cout<<"\n";
}
getch();
}
*
* *
* *
* *
Q36.
* *
* * *
* * *
* * *
* * *
* * *
* *
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int i,j;
for(i=1;i<=7;i++)
{
for(j=1;j<=7;j++)
{
if(i+j==8||i+j==7||i+j==9)
cout<<"*";
else
cout<<" ";
}
cout<<"\n";
}
Output:-
* *
* * *
* * *
* * *
* * *
* * *
* *
Q37.
*
* *
* * *
* * * *
* * * * *
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int i,j;
for(i=1;i<=7;i++)
{
for(j=1;j<=i;j++)
{
cout<<"*";
}
cout<<" ";
cout<<"\n";
}
getch();
}
Output:-
*
* *
* * *
* * * *
* * * * *
Q38.
*
* *
* * *
* * * *
* * *
* *
*
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int i,j;
for(i=1;i<=13;i++)
{
if(i<=7)
{
for(j=1;j<=i;j++)
{
cout<<"*";
}
}
else
{
for(j=i;j<=13;j++)
{
cout<<"*";
}
}
cout<<"\n";
}
getch();
}
Q39.
*
* * *
* * * * *
* * * * * * *
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int i,j;
for(i=1;i<=5;i++)
{
for(j=1;j<=i;j++)
{
cout<<"*";
}
cout<<"\n";
}
getch();
}
Output:-
*
* * *
* * * * *
* * * * * * *
Q40.wap to define a class teacher and with data member name and salary.creat a funcation to accept the value of
name and salary and calculate is total salary according to TA,HRA,DA . (TA=10%,HRA=5%,DA=20%)
#include<iostream.h>
#include<conio.h>
class teacher
{
char n[20];
long s,TS,TA,HRA,DA;
public:
void getdata()
{
cout<<"enter your name ";
cin>>n;
cout<<"\nenter your salary ";
cin>>s;
TA=(10*s)/100;
HRA=(5*s)/100;
DA=(20*s)/100;
TS=s+TA+HRA+DA;
}
void display()
{
cout<<"\n name of the teacher is "<<n;
cout<<"\n basic salary="<<s;
cout<<"\n total salary="<<TS;
}
};
void main()
{
clrscr();
teacher utkarsh;
clrscr();
teacher utkarsh;
utkarsh.getdata();
utkarsh.display();
getch();
}
Output:-
Enter your name utkarsh
Enter your salary 2000
Name of the teacher is utkarsh
Basic salary=2000
Total salary=2700
Q41wap to define a class stud with data member name and marks and funcation get data (two accept name and
marks) and member funcation display ( to display name and marks) declear any two object of class stud and call the
appriant funcation releated to it definition..
void main()
{
clrscr();
stud s[6];
for(int i=0;i<=5;i++)
{
cout<<"object no="<<i;
s[i].getdata();
}
for(i=1;i<=5;i++)
Output:-
Object no=0 enter name and marks utkarsh
600
Object no=1 enter name and marks ravi
595
Object no=2 enter name and marks babu
580
Object no=3 enter name and marks abhisek
585
Object no=4 enter name and marks amit
565
Object no=5 enter name and marks raj
577
Name=utkarsh
Marks=600
name=ravi
marks=595
name=babu
marks=580
name=abhisek
marks=585
name=amit
marks=565
name=raj
marks=577
Q42.write a program to find the call by value ?
#include<iostream.h>
#include<conio.h>
void num(int);
void main()
{
clrscr();
int a;
cout<<"enter your number ";
cin>>a;
num(a);
cout<<"\ninside main"<<a;
getch();
}
void num(int a)
{
a=a+1;
cout<<"\ninside num"<<a;
}
Output:-
Enter your number 16
Inside num 17
Inside main 16
Q43.write a program to find the call by reference ?
#include<iostream.h>
#include<conio.h>
void num(int*);
void main()
{
clrscr();
int a;
cout<<"enter your number ";
cin>>a;
num(&a);
cout<<"\ninside main"<<a;
getch();
}
void num(int *a)
{
*a=*a+1;
cout<<"\ninside num"<<*a;
}
Output:-
Enter your number 18
Inside num 19
Inside main 19