1.for循环
sum = 0
for x in range(101):
sum = sum + x
print(sum)
range(101)可以生成0-100的list
2.while 循环
n = 1
while n <= 100:
if n > 10: # 当n = 11时,条件满足,执行break语句
break # break语句会结束当前循环
print(n)
n = n + 1
print('END')
n = 0
while n < 10:
n = n + 1
if n % 2 == 0: # 如果n是偶数,执行continue语句
continue # continue语句会直接继续下一轮循环,后续的print()语句不会执行
print(n)