#include<stdio.h>
#include<conio.h>
void fibonacci ( int );
void primefibo ( int );
void main()
{
int n;
printf("\n No. of Terms?:: ");
scanf("%d",&n);
fibonacci(n);
printf("\n");
primefibo(n);
}
// Function for displaying Fibonacci Series
void fibonacci(int n)
{
int i=2,t0=0,t1=1,tn=1;
printf("\n SERIES :: ");
printf("%d ",t0);
while(i<n)
{
printf("%d ",tn);
tn=t0+t1;
t0=t1;
t1=tn;
i++;
}
printf("%d",tn);
}
// Function for displaying Prime Numbers from Fibonacci Series
void primefibo ( int n )
{
int i=2,t0=0,t1=1,tn=1;
printf("\n Prime No. in SERIES :: ");
while(i<n)
{
if(isprime(tn))
printf("%d ",tn);
tn=t0+t1;
t0=t1;
t1=tn;
i++;
}
if(isprime(tn))
printf("%d",tn);
}
// Function to check a number whether it is Prime or not
int isprime( int n)
{
int i;
if(i<=1)
return 0;
for(i=2;i<n/2;i++)
if(!(n%i))
return 0;
return 1;
}
A class Named "Point" which stores the Co-ordinates of a point in (x,y) Format. This Class Contains:: O Constructor with default arguments O Copy Constructor O Function to display which Co-ordinate a Point belongs to O Function to get value of x of a point O Function to get value of y of a point O Function to get the Radious Vector (r) of a point O Function to get the Theta of a point O Overloaded Operator - to find out distance between two points O Overloaded Operator >> to take input O Overloaded operator O Destructor #include<iostream.h> #include<math.h> class point{ //Data Members int x,y; //They hold the value of X and Y co-ordinate of a Point. public: //Member Functions point(int t1=0, int t2=0) //Constructor with default arguments. { x=t1; y=t2; } point(point &t) //Copy Constructor { x=t.x; y=t.y; } int coordinate(void); //It returns the point's Co-ordinate, e.g., 1, 2, 3, or 4th. int getx(...
Comments