while loop structure _ infinite loop processing

#打印0-10的数字
num=0
while num<=10:
    print(num,end="\t")
    num+=1


#计算0-100之间的累加和
num=0
sum=0
while num<=100:
    sum=num+sum
    num += 1   #必须要有循环退出的标记，否则就会陷入死循环
print(sum)

Reproduced in: https: //www.jianshu.com/p/0b8dd99eb78e