Write a c program to find the sum of the first 15 even numbers and calculate the square of the sum?

Answer 1

#include<stdio.h>

#include<conio.h>

void main()

{

int c=1,i;

unsigned int s=0;

clrscr();

for(i=1,(i<=15;i++))

{

if(i%2==0)

{

s=s+i;

c=c+i;

}

}

printf("/n sum of the first 15 even numbers is%d",s);

printf("/n square of the sum is: %d",(s*s));

getch();

}