public class Demo1{
public static void main (string[] args)
int num=0;
int sum=0;
while (num<=100){
sum+=num;
num+=2;
}
system.out.println(sum)
}
public class Demo1{
public static void main (string[] args)
int num=0;
int sum=0;
while (num<=100){
sum+=num;
num+=2;
}
system.out.println(sum)
}