Question

write a program to print the sum of even number from 1 to 100

Answer 1

#include <stdio.h>

#include<conio.h>

int main()

{

int i, 100, sum=0;

printf("Enter upper limit: ");

scanf("%d", &100);

for(i=2; i<=100; i+=2)

{

/* Add current even number to sum */

sum += i;

}

printf("Sum of all even number between 1 to %d = %d", 100, sum);

return 0;

}