Syed Umair

1. Assignmentof Programming&ProblemSolving
1
//Write a Program that displays the following series using recursion.
//2 4 6 8 10
#include<conio.h>
#include<iostream.h>
void f(int n){
cout<<n<<" ";
if(n<10) f(n+=2);
}
int main(){
f(2);
getch();
}
Output
Output
/*Write a program that input the ‘9’ no. from the user store them in
an array and display the sum and product of these values*/
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int arr[9],i,sum=0,pro=2;
for(i=0;i<9;i++)
{
cout<<"entr values = "; OUTPUT
cin>>arr[i];
sum=sum+arr[i];
}
pro=pro*sum;
cout<<"sum is = "<<sum<<"n";
cout<<"product is = "<<pro<<"n";
getch();
}

2. Assignmentof Programming&ProblemSolving
2
//Write a Program that takes input in an array of any size and
//reverses it.
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int arr[6];
for(int i=0;i<6;i++)
{
cout<<"entr number";
cin>>arr[i];
}
cout<<"in actual order.n";
for(i=0;i<6;i++)
cout<<arr[i]<<"n";
cout<<"in reverse order.n";
for(i=6;i>=0;i--)
cout<<arr[i]<<"n";
getch();
}
OUTPUT