【while循环】

# coding:utf-8

# 现在要从1到10打印数字

# 1. 代码相似度80%以上，print
# 2. 不同的地方就是后面需要打印的东西，每次都是加1
# 3. 总共只有10句

# print‘1‘
# .....
#print ‘10‘

 # num = 1
 # print (num)

 # num += 1
 # print(num)

 # num += 1
 # print(num)

 #  num += 1
 # print(num)




num = 1
while num <= 10:
	print(num)
	num += 1

# 求1-100的整数之和

# sum = 1+2+3+4+...+99+100
# sum = 0
# sum = sum + 1

# sum = sum + 2

# sum = sum +3 

# sum = sum +4

# # ......

# sum = sum + 100

# sum = 0
# index = 1
# while (index<=100):
# 	sum = sum + index
# 	index = index + 1
# print(sum)