【Python】while循环

• ctrl+c结束死循环

while True:
    print('finished!')
    break

• break 退出循环
• while+if判断+break中断循环
  求1-100的整数和

x = 0
s = 0
while x<=100:
    s = s+x
    x = x+1
print(s) #结果为5050

x = 0
s = 0
while True:
    s = s + x
    x = x + 1
    if x>100:
        break
print(s) #结果为5050

• continuwe继续循环，跳过当前循环，进入下一循环。
  创建一个1-50的列表，求和其中的所有奇数

lst = list(range(1,51))
s = 0
for i in lst:
    if i%2 != 0:
        s = s + i
    else:
        continue
print(s)  #结果为625