import numpy as np
import random
a=random.randint(0,100)
import pandas as pd
num=10
e=[]
for i in range(num):
a=random.randint(0,10)
b=random.randint(0,10)
c=a+b
# print(c)
print(a,'+',b,'=',)
d=input()
if c==int(d):
print('你真棒!!!')
e.append([a,b,c,d,'yes'])
else:
print('继续加油')
e.append([a,b,c,d,'no'])
result=pd.DataFrame(e,columns=['a','b','right','yours','label'])
result_yes=result[result['label']=='yes']
yes_num=result_yes.shape[0]
no_num=num-yes_num
print('Thomas',num,'道数学题做对了',yes_num,'道做错了',no_num,'道')
print('你的分数是',100*round(yes_num/num,2))