C++ Program on sequence structure

ü  Write  a program to add two numbers given by the user.

#include<iostream.h>

#include<conio.h>

void main()

{

int a,b,c;

clrscr();

cout<<"Enter A";

cin>>a;

cout<<"Enter B";

cin>>b;

c=a+b;

cout<<"Sum "<<c<<"\n";

getch();

}

ü  Write a program to calculate the area of a Rectangle.

#include<iostream.h>

#include<conio.h>

void main()

{

int l,b,a,;

clrscr();

cout<<"Enter Length";

cin>>l;

cout<<"Enter Breadth";

cin>>b;

a=l*b;

cout<<"Area of Rectangle "<<a<<"\n";

getch();

}

ü  Write a program to calculate the area of a Circle.

#include<iostream.h>

#include<conio.h>

void main()

{

float r,ar;

clrscr();

cout<<”enter radius”;

cin>>r;

ar=22/7*r*r;

cout<<”area of circle”<<ar<<endl;

getch();

}

ü  Write a program to calculate the area and perimeter of a Rectangle.

#include<iostream.h>

#include<conio.h>

void main()

{

int l,b,a,p;

clrscr();

cout<<"Enter Length";

cin>>l;

cout<<"Enter Breadth";

cin>>b;

a=l*b;

p=2*(l+b);

cout<<"Area of Rectangle "<<a<<"\n";

cout<<"Perimeter of Rectangle "<<p<<"\n";

getch();

}

ü  Write a program to find the total and average of a student who has appeared for three
   subjects.

#include<iostream.h>

#include<conio.h>

void main()

{

int a,b,c,d,e;

clrscr();

cout<<"Enter Marks Of A";

cin>>a;

cout<<"Enter Marks of B";

cin>>b;

cout<<”Enter Marks of C;

cin>>c;

d=a+b+c;

cout<<”Total Marks of Three Subjects<<d;

e=(a+b+c)/2;

cout<<”Average Marks Of Three Subjects”<<e;

getch();

}

ü  Write a program to calculate the total resistance of a circuit if the two resistors are    connected in series and connected in parallel.

#include<iostream.h>

#include<conio.h>

#include<math.h>

void main()

{

float  r1,r2,a,b;
cout<<”Enter Resistor 1”;
cin>>r1;
cout<<”Enter Resistor 2”;
cin>>r2;
a=r1+r2;
cout<<”Total Resistance When Resistors Are Connected In Series”<<a<<endl;
b=(r1*r2)/(r1+r2);
cout<<”Total Resistance When Resistors Are Connected In Parallel”<<b<<endl;
getch();
}

ü  Write a program to find the third angle of a triangle if the two angles is given by the user.

#include<iostream.h>

#include<conio.h>

void main()

{

int a,b,c,d;

clrscr();

cout<<”enter angle 1”;

cin>>a;

cout<<”enter angle 2”;

cin>>b;

c=a+b;

d=180-c;

cout<<”Third Angle”<<d<<endl;

getch();

}

ü  Write a program to convert meter to centimeter.

#include<iostream.h>

#include<conio.h>

void main()

{

float m,cm;

clrscr();

cout<<”enter meter”;

cin>>m;

cm=m*100;

cout<<”centimeter=”<<cm<<endl;

getch();

}

ü  Write a program to convert hour into minutes and seconds.

#include<iostream.h>
#include<conio.h>
void main()
{
int h,m,s;
clrscr();
cout<<”enter hours”;
cin>>h;
m=h*60;
cout<<”Hours In Minutes”<<m<<endl;
s=h*60*60;
cout<<”Hours In Seconds”<<s<<endl;
getch();
}

ü  Write a program to convert kilometer to yards.

#include<iostream.h>

#include<conio.h>

void main()

{

float  km,y;

cout<<”enter kilometer”;

cin>>km;

y=1094*km;

cout<<”yards=”<<y<<endl;

getch();

}

ü  Write a program to convert centigrade temperature to Fahrenheit temperature

#include<iostream.h>

#include<conio.h>

  void main()

     {

     int c.f;

     clrscr();

     cout<<"enter temperature in centigrade";

     cin>>c;

     f=(9*c)/5+32;

     cout<<"temperature in farenhiet";

     getch();

     }   

ü  Write a program to convert yards to meter and kilometer

#include<iostream.h>

     #include<conio.h>

     void main()

     {

     int y.km.m;

     clrscr();

     cout<<"enter length in yard";

     cin>>y;

     km=y*0.0009144

     cout<<"length in kilomtre"<<km;

     m=y*0.9144

     cout<<"length in metre"<<m;

     getch();

     }

ü  Write a program to convert seconds into Hour, Minute, and Seconds

#include<iostream.h>

     #include<conio.h>

     void main()

     {

     int s,m,hr,rs;

     clrscr();

     cout<<"enter seconds";

     cin>>s;

     m=s/60

     rs=s%60;

     hr=s/3600

     rs=s%3600;

     cout<<"time in minutes"<<m;

     cout<<"time in hour"<<hr;

     cout<<"time in seconds"<<rs;

     getch();

     }

ü  Write a program to convert centimeter to meter and Centimeter

 #include<iostream.h>

     #include<conio.h>

     void main()

     {

     int cm,m,rcm;

     clrscr();

     cout<<"enter length in centimeter";

     cin>>cm;

     m=cm/100

     rcm=cm%100;

     cout<<"length in meter"<<m;

     cout<<"length in centimeter"<<rcm;

     getch();

     }

ü  Write a program, A person goes to Bank to withdraw certain amount of money. If the bank gives the change in Rs 5 and Re 1 find out how many 5 Rs note and how many 1 Re note the person receives

     #include<iostream.h>

     #include<conio.h>

     #include<math.h>

     void main()

     {

     int amt,hun,fif,ten,two,one;

     clrscr();

     cout<<"enter amount to be withdrawn";

     cin>>amt;

     hun=amt/100;

     amt=amt%100;

     fif=amt/50;

     amt=amt%50;

     ten=amt/10;

     amt=amt%10;

     two=amt/2;

     amt=amt%2;

     one=amt/1;

     amt=amt%1;

     cout<<"100*"<<hun<<endl;

     cout<<"50*"<<fif<<endl;

     cout<<"10*"<<ten<<endl;

     cout<<"2*"<<two<<endl;

     cout<<"1*"<<one<<endl;

     getch();

     }