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NumTypeExer.py

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+#!/usr/bin/python3
+import random
+import time
+
+print("贴贴我的百花酱！数字打字练习\n")
+print("程序会随机生成若干组0至99999999的整数，每输入一组按回车键继续；要结束练习，请输入-1并回车。")
+print("练习结束后会显示所用时间、完成数目和输入速度，并列出输入错误的数字。\n")
+input("按回车键开始：")
+
+wrongList = []
+sum = 0
+start_time = time.time()
+while True:
+    target = random.randint(0, 99999999)
+    print(str(target)+": ", end='')
+    answer = int(input())
+    if answer == -1:
+        break
+    sum += 1
+    if target != answer:
+        wrongNum = (target, answer)
+        wrongList.append(wrongNum)
+end_time = time.time()
+
+print("\n错误列表：")
+print("正确答案\t你的输入")
+for wrongNum in wrongList:
+    print(str(wrongNum[0]) + "\t" + str(wrongNum[1]))
+used_time = end_time - start_time
+print("\n练习" + str(sum) + "个，错误" + str(len(wrongList)) + "个，用时" + str(int(used_time)) + "秒，有效平均速度为每分钟" + str(format(float((sum-len(wrongList))/(used_time/60)), '.1f')) + "个。\n")
+
+print("加油呀，爱你喔~\n")
+input("按回车键退出……")