"""
date:     January 25, 2012
category: loops
purpose:  sum even integers from 1 to 10

pseudocode:
    for each integer in range of 1 to 10
        if integer is even
            add to sum
    print sum
"""

mysum = 0
i = 1

while i <= 10 :
    if i%2 == 0 :
        mysum += i
        print(i)

    i += 1

print(mysum)

# version 2
mysum = 0
i = 2
while i <= 10 :
    mysum += i
    i += 2

print(mysum)