输出进度条,直接进行打印
a = int(input()) #循环次数
dian = ''
xinghao = ''
a1 = int(100/a) #精度
shuzhishuchu = 0
cishu = int(a1*0.1)
cishu1 = 0
print('------start------')
for i in range(a+1): #循环a+1次,例如输入100则需要循环输出101次
if i == 0:
i += 1
for i2 in range(a):
dian = '..' + dian
xinghao = ''
shuzhishuchu = 0
elif i != 0 :
shuzhishuchu = shuzhishuchu + a1
for i1 in range(a - i):
dian = dian + '..'
for i1 in range(i):
xinghao = xinghao + '**'
cishu1 = cishu + cishu1
b = str(shuzhishuchu).rjust(3)
c = ' '+'%'+'['+xinghao+'->'+dian+']'
print(''.join([b,c]))
dian = ''
xinghao = ''
print('------end-----')