Question

write a program to display sum of all even numbers from 1 to 10​

Answer 1

Answer:

class sum

{

public static void main()

{int i,sum=0;

for(i=1;i<=10;i++)

if(i%2==0)

sum=sum+i;

System.out.println(+sum);

}

}

Answer 2

The following codes are written using Python.

s = 0

for i in range(1, 10):

 if i%2 == 0:

   s = s + i

print(s, "is the sum of all the even numbers from 1 to 10.")

You first set a sum variable, to which all the values will get added.

Then, you start a for loop with the starting value as 1 and the ending value as 10. If it satisfies the next condition, which checks whether it is divisible by 2 or not [even numbers], it gets added to the sum variable.

The changing variable 'i' takes up all the values that satisfy the condition.