为什么正确答案出了错
发布于2020-01-17 13:41 阅读(981) 评论(0) 点赞(30) 收藏(0)
from random import randint
correct = 0
for i in range(10):
n1 = randint(1, 10)
n2 = randint(1, 10)
prod = n1 * n2
ans = input("What's %d times %d? " % (n1, n2))
if ans == prod:
print ("That's right -- well done.\n")
correct = correct + 1
else:
print ("No, I'm afraid the answer is %d.\n" % prod)
print ("\nI asked you 10 questions. You got %d of them right." % correct)
print ("Well done!")
1乘以5是多少？5不，恐怕答案是5。
9乘以3是多少？27不，恐怕答案是27。
4乘1是多少？4不，恐怕答案是4。
解决方案
您必须将输入字符串转换为数字：
for i in range(10):
n1 = randint(1, 10)
n2 = randint(1, 10)
prod = n1 * n2
ans = int(input("What's %d times %d? " % (n1, n2)))
if ans == prod:
print("That's right -- well done.\n")
correct += 1
else:
print("No, I'm afraid the answer is %d.\n" % prod)
print("\nI asked you 10 questions. You got %d of them right." % correct)
print("Well done!")
所属网站分类: 技术文章 > 问答
作者：黑洞官方问答小能手
链接：https://www.pythonheidong.com/blog/article/227600/e06c98435aa2ebd33454/
来源：python黑洞网
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---无人问津也好，技不如人也罢，你都要试着安静下来，去做自己该做的事，而不是让内心的烦躁、焦虑，坏掉你本来就不多的热情和定力