为什么前者在条件if x>100时就变成了x=2,而后者在while x<100时仍是x=1？

contuinue循环练习：计算100内奇数之和

sum = 1

x = 1

while True:

    x = x + 1

    if x > 100:

        break

    if x % 2 == 0:

        continue

    sum = sum + x

print sum

while循环习题：计算100以内奇数和

sum = 0

x = 1

while x < 100:

    sum = sum +x

    x = x +2

print sum