1 import time 2 3 print(‘按下回车开始计时,按下 Ctrl + C 停止计时。‘) 4 while True: 5 try: 6 input() # 如果是 python 2.x 版本请使用 raw_input() 7 starttime = time.time() 8 print(‘开始‘) 9 while True: 10 print(‘计时: ‘, round(time.time() - starttime, 0), ‘秒‘, end="\r") 11 time.sleep(1) 12 except KeyboardInterrupt: 13 print(‘结束‘) 14 endtime = time.time() 15 print(‘总共的时间为:‘, round(endtime - starttime, 2), ‘secs‘) 16 break
原文:https://www.cnblogs.com/gengyufei/p/11379710.html