answer = 0 
for num in range(1,10):
    if num % 3 == 0:
        answer = answer + num
    else:
        answer = answer + 1
print answer

# this code is the same as above, just use a variable to hold the list
answer = 0 
lrange = range(1,10)   # assign the range to variable lrange so can print it
print "range is", lrange
for num in lrange:     # use the variable lrange
    if num % 3 == 0:
        answer = answer + num
    else:
        answer = answer + 1
print answer

answer = 0 
lrange = range(10,1,-1)      # different range, counts down
print "range is", lrange
for num in lrange:
    if num % 3 == 0:
        answer = answer + num
    else:
        answer = answer + 1
print answer

# just print different ranges
lrange = range(10,0,-1)
print "range(10,0,-1)", lrange

lrange = range(0,20,3)
print "range(0,20,3) is", lrange

# loop over numbers in a list and build a new number putting them together
answer = 0
for w in range(5,0,-1):
    answer = answer * 10 + w
print answer

# loop over characters in a string and build a new string (with blanks between characters)
answer = ""
word = "NCStateFair"
for some in word:
    answer = answer + " " + some
print answer