Here are some programs given by Sir in the class and important for the Exam.
01. Even and Odd finding program:
#include <iostream.h>
int main ()
{
for(int i=0; i<=100; i++)
{
if(i%2==0)
cout<<i<<" is even"<<endl;
else
cout<<i<<" is odd"<<endl;
}
return 0;
}
02. Program for finding Factorial:
#include<iostream.h>
int main()
{
int i=1, f=1, num;
cout<<"Enter a number: ";
cin>>num;
while(i<=num)
{
f=f*i;
i++;
}
cout<<endl<<"Factorial of "<<num<<" is: "<<f<<endl<<endl;
return 0;
}
03. Prime finding program:
#include<iostream.h>
void prime(int i)
{
for(int j=2; j<i; j++)
{
if(i%j==0)
break;
else if(i==j+1)
cout<<i<<endl;
}
}
void main()
{
for(int i=0; i<=100; i++)
{
prime(i);
}
}
