Python
# data数据集
import random
import math
# 数据集
a=int(input())
data=list(range(100,1000))
num_A_list=[]
num_B_list=[]
count=a
for i in range(count):
index1 = random.randint(0, 899) #取数据集的索引号
num_A = data[index1]
num_A_list.append(num_A)
index2 = random.randint(0, 899)
num_B = data[index2]
num_B_list.append(num_B)
for i in range(count):
num_C_list = num_A_list[i] * num_B_list[i]
print("(", i + 1, ") ", num_C_list, "÷", num_B_list[i], "=______")
print("---------------------------------------")
for i in range(count):
num_C_list = num_A_list[i] * num_B_list[i]
print("(", i + 1, ") ", num_C_list, "÷", num_B_list[i], "=", math.floor(num_C_list / num_B_list[i]))