c++ programming

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15

#include<iostream.h>
#include<conio.h>
void main(){
int div ,dis, q , r;
clrscr();
cout<<enter divident  ";
cin>>div;
cout<<enter  divisor ";
cin>>dis;
q=div/dis;
r=div%dis;
cout<<"quotient="<<q<<endl;
cout<<"remainder="<<r;
getch();
} 

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16

#include<iostream.h>
#include<conio.h>
void main(){
clrscr();
int a,b;
int sum;
cout<<"Enter any two integers:\n ";
cout<<"Enter first integers= ";
cin>>a;
cout<<"Enter second integers= ";
cin>>b;
sum = a - (-b);
//sum = a - ~b -1;
cout<<"Sum of two integers:"<<sum;
getch();
}

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13

#include<iostream.h>
#include<conio.h>
void main(){
clrscr();
int n;
n=1;
while(n<=5)
{
cout<<n<<"\t"<<n*n<<endl;
n++;
}
getch();
}

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14

#include<iostream.h>
#include<conio.h>
void main(){
clrscr();
int n=1,sum=0;
while(n<=5)
{
cout<<n<<endl;
sum=sum+n;
n=n+1;
}
cout<<"sum is="<<sum;
getch();
}

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12

#include<iostream.h>
#include<conio.h>
void main(){
int n;
n=10;
while(n>=1)
{
cout<<n<<endl;
n=n-1;
}
getch();
}