Question

Write a program to generate the following series 0,2,8,14,...,34. Input format: The input is an integer which denotes 'n'. Output format: Print the series and refer the sample output for formatting. Sample Input: 6 Sample Output: 0 2 8 14 24 34

Answer 1

Answer:

Input: N = 4

Output: 2, 1, 4, 3

Explanation:

Nth Term = (N % 2 == 0) ? (N - 1) : (N + 1)

1st term = (1 % 2 == 0) ? (1 - 1) : (1 + 1)

= (1 + 1)

= 2

2nd term = (2 % 2 == 0) ? (2 - 1) : (2 + 1)

= (2 - 1)

= 1

3rd term = (3 % 2 == 0) ? (3 - 1) : (3 + 1)

= (3 + 1)

= 4

4th term = (4 % 2 == 0) ? (4 - 1) : (4 + 1)

= (4 - 1)

= 3

Therefore, Series = 2, 1, 4, 3

Input: N = 7

Output: 2, 1, 4, 3, 6, 5, 8

Hope this helps you

Shakuntalam

Answer 2

Answer:

#include<stdio.h>

int main()

{

int n,i;

printf("enter the value of n\n");

scanf("%d",&n);

for(i=1;i<=n;i++)

{

 if(i%2!=0)

  printf("%d ",(i*i)-1);

 else

  printf("%d ",(i*i)-2);

}

}

Explanation:

(1*1)-1, (2*2)-2, (3*3)-1, (4*4)-2.............