随机出题机

空闲时间

随兴

写的程序

import random as r
neirong=input('请输入您需要练习的内容(加/减/乘/除)：')
tishu=eval(input('请输入需要练习的题数(1～50)：'))
print('规则：题目范围在1～100之间，答对加2分，答错减1分，积分初始值为5')
jf=5
T=0
F=0

if neirong=='加':
    for i in range(1,tishu+1):
        a=r.randint(1,100)
        b=r.randint(1,100)
        tm='{}）{}+{}='.format(i,a,b)
        daan=eval(input(tm))
        if daan==a+b:
            print('✓ 答对了')
            jf+=2
            T+=1
        else:
            print('✗ 答错了,正确答案：{}'.format(a+b))
            jf-=1
            F+=1
    print('\n本次作答已结束，正确：{}，错误：{}'.format(T,F))
    if tishu+2<=(jf-5)<=tishu*2:
        print('累计积分{}分，太棒了！☺︎'.format(jf))
    else:
        print('累计积分{}分，继续努力！☹︎'.format(jf))

if neirong=='减':
    for i in range(1,tishu+1):
        a=r.randint(1,100)
        b=r.randint(1,100)
        tm='{}）{}-{}='.format(i,a,b)
        daan=eval(input(tm))
        if daan==a-b:
            print('✓ 答对了')
            jf+=2
            T+=1
        else:
            print('✗ 答错了,正确答案：{}'.format(a-b))
            jf-=1
            F+=1
    print('\n本次作答已结束，正确：{}，错误：{}'.format(T, F))
    if tishu+2<(jf-5)<=tishu*2:
        print('累计积分{}分，太棒了！☺︎'.format(jf))
    else:
        print('累计积分{}分，继续努力！☹︎'.format(jf))

if neirong=='乘':
    for i in range(1,tishu+1):
        a=r.randint(1,100)
        b=r.randint(1,100)
        tm='{}）{}×{}='.format(i,a,b)
        daan=eval(input(tm))
        if daan==a*b:
            print('✓ 答对了')
            jf+=2
            T+=1
        else:
            print('✗ 答错了,正确答案：{}'.format(a*b))
            jf-=1
            F+=1
    print('\n本次作答已结束，正确：{}，错误：{}'.format(T, F))
    if tishu+2<(jf-5)<=tishu*2:
        print('累计积分{}分，太棒了！☺︎'.format(jf))
    else:
        print('累计积分{}分，继续努力！☹︎'.format(jf))

if neirong=='除':
    for i in range(1,tishu+1):
        a=r.randint(1,100)
        b=r.randint(1,100)
        tm='{}）{}÷{}='.format(i,a,b)
        daan=eval(input(tm))
        if daan==a/b:
            print('✓ 答对了')
            jf+=2
            T+=1
        else:
            print('✗ 答错了,正确答案：{}'.format(a/b))
            jf-=1
            F+=1
    print('\n本次作答已结束，正确：{}，错误：{}'.format(T, F))
    if tishu+2<(jf-5)<=tishu*2:
        print('累计积分{}分，太棒了！☺︎'.format(jf))
    else:
        print('累计积分{}分，继续努力！☹︎'.format(jf))