Write a program to find sum of first N odd numbers.

#include<stdio.h>

#include<conio.h>

void main()

{

     int i, num, odd=0, even=0;

clrscr();

    

printf(“Enter the number:”);

scanf(“%d”,&num);

for(i=1;i<=num,i++)

{                                          

     if(i%2==0)

     {

even = even+i;

          }

          ilse

          {

odd = odd + i;

          }

}

printf(“\n Sum of all odd numbers: %d”,odd);

getch();

}

Output:

Enter the number: 5

Sum of all odd numbers: 9

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