Answer Posted / anshu porwal

#include<stdio.h>
#include<conio.h>
void main()
{
int x=1,y=3,z=5,n,cal,add=0,add1=0,total,i;
clrscr();
printf(" Enter Any Number to calculate Series for n
terms :");
scanf("%d",&n);
for(i=1;i<=n;i++)
{
cal=(x*y*z);
x++;
y++;
z++;
if(i%2==1)
{
add=add+cal;
}
if(i%2==0)
{
add1=add1+cal;
}
}
total=add-add1;
printf(" Total Of Series Is %d",total);
getch();
}

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