# a=0
# b=0
# while a <= 4:
#     a += 1
#     if a==3:
#         continue
#     print (a)
#     b += a
#
#
# print (b)
#

# row=1
# while row<=5:
#
#     print("*"* row)
#
#     row+=1

# row = 1
# while row<=5:
#     col=1
#     while col<=row:
#         print ("*",end="")
#         col+=1
#     print ("")
#     row += 1

# def get_a():
#     a = 1
#     while a <= 9:
#         b = 1
#         while b <= a:
#             print ("%d * %d = %d" % (a, b, a * b), end="\t")
#             b += 1
#         print ("")
#         a += 1

# name="小明"
#
#
# def hello():
#     """打招呼"""
#
#     print ("Say hello!")
#     print ("Say hello!")
#
# print (name)
# hello()
#
# print (name)
#
#
# def sum_a(a,b):
#     # print ("请输入A和B的值")
#     # print ("A:")
#     # #a=int(input())
#     # print ("B:")
#     # b=int(input())
#     # c=a+b
#     # print ("%d + %d = %d"%(a,b,c))
#     c=a+b
#     return c
#
# q=sum_a(10,11)
# print (q)

# def x(char, times):
#     """单行分隔"""
#     print (char * times)
#
#
# def line(char, times):
#     """多行分隔线
#
#     :param char: 分隔字符
#     :param times: 分隔次数
#     """
#     row = 0
#     while row < 5:
#         x(char, times)
#         row += 1
#
# line("*", 50)

