*进度条

import time
for i in range(0, 101, 2):
    time.sleep(0.1)
    char_num = i//2      # 打印多少个'*'
    per_str = '\r%s%% : %s\n' % (i, '*' * char_num) if i == 100 else '\r%s%% : %s' % (i, '*'*char_num)
    print(per_str, end='')
print('其他的内容')  #