Problem Statement
Write a program to display the following series(Lucas number)
2, 1, 3, 4, 7, 11, 18, 29, 47, 76, 123.nth term.
Take n as user input. The first two terms of the series are 2 and 1 respectively and remaining terms are the sum of their previous two terms in the series e.g.,
3 = 1+2
4 = 3+1
#include<stdio.h>
int main()
{
int first,temp,second,count,n;
count=2;
first=2;
second=1;
printf("enter the number of terms to print \n");
scanf("%d",&n);
printf("starts here\n");
printf("%d %d ",first,seconds);
while(count<=n)
{
temp=second;
seconds=first+second;
first=temp;
printf("%d ",second);
count++;
}
printf("\n");
return 0;
}
Write a program to display the following series(Lucas number)
2, 1, 3, 4, 7, 11, 18, 29, 47, 76, 123.nth term.
Take n as user input. The first two terms of the series are 2 and 1 respectively and remaining terms are the sum of their previous two terms in the series e.g.,
3 = 1+2
4 = 3+1
#include<stdio.h>
int main()
{
int first,temp,second,count,n;
count=2;
first=2;
second=1;
printf("enter the number of terms to print \n");
scanf("%d",&n);
printf("starts here\n");
printf("%d %d ",first,seconds);
while(count<=n)
{
temp=second;
seconds=first+second;
first=temp;
printf("%d ",second);
count++;
}
printf("\n");
return 0;
}
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