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MyCalculator.py
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MyCalculator.py
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#导入随机数模块可以生成随机数
import random
def CreatNew():
Number=int(random.randint(1,100))
return Number
def GetAnswer():
#生成三个一百以内的随机数
num1 = int(random.randint(1, 100))
num2 = int(random.randint(1, 100))
num3 = int(random.randint(1, 100))
#在这里面写好符号
operater1 = ['+', '-']
operater2 = ['×', '÷']
#设置i来控制加减,j来控制乘除
i = random.randint(0, 1)
j = random.randint(0, 1)
#下面来控制 除数为整数的条件
while j == 1:#做除法的时候
if num2 % num3 == 0:
break
else:
num3=CreatNew()
# 打开所希望写入的文件
f = open("计算题.txt", 'a')
#先+后÷的情况下
if i == 0 and j == 1:
answer = num1 + num2 / num3
print("{0}{1}{2}{3}{4}={5}".format(num1, operater1[i], num2, operater2[j], num3, answer), file=f)
# 关闭文件防止文件数据丢失
f.close()
elif i == 0 and j == 0:
answer = num1 + num2 *num3
print("{0}{1}{2}{3}{4}={5}".format(num1, operater1[i], num2, operater2[j], num3, answer), file=f)
# 关闭文件防止文件数据丢失
f.close()
elif i == 1 and j == 0:
answer = num1 - num2 * num3
print("{0}{1}{2}{3}{4}={5}".format(num1, operater1[i], num2, operater2[j], num3, answer), file=f)
# 关闭文件防止文件数据丢失
f.close()
else:
answer = num1 - num2 / num3
print("{0}{1}{2}{3}{4}={5}".format(num1, operater1[i], num2, operater2[j], num3, answer), file=f)
# 关闭文件防止文件数据丢失
f.close()
n = int(input("请输入你想生成的题目"))
for i in range(0, n):
GetAnswer()