def test_border_cases(self):
n = random.randrange(1, (10 ^ 3) + 1)
a = list()
b = list()
for i in range(0, n):
a.append(random.randrange(-(10 ^ 5), 10 ^ 5))
b.append(random.randrange(-(10 ^ 5), 10 ^ 5))
print(a)
print(b)
print(max_dot_product(a, b))
def test_max_dot_product_2():
assert (max_dot_product([1, 3, -5], [-2, 4, 1]) == 23)
def test_max_dot_product_1():
assert (max_dot_product([23], [39]) == 897)
from dot_product import max_dot_product from test.asserts import assert_equal """ Sample 1. Input: 1 23 39 Output: 897 897 = 23 · 39. Sample 2. Input: 3 1 3 -5 -2 4 1 Output: 23 23 = 3 · 4 + 1 · 1 + (−5) · (−2). """ assert_equal(897, max_dot_product([23], [39]), "sample 1") assert_equal(23, max_dot_product([1, 3, -5], [-2, 4, 1]), "sample 2")
from random import randint
import os
import sys
from dot_product import max_dot_product
os.system("javac DotProduct.java")
for i in range(100):
n = randint(1, 100)
arr1, arr2 = [], []
for j in range(n):
arr1.append(randint(-100, 100))
arr2.append(randint(-100, 100))
str1 = ' '.join(str(e) for e in arr1)
str2 = ' '.join(str(e) for e in arr2)
os.system('echo "{} {} {}" > input.txt'.format(n, str1, str2))
os.system("java DotProduct < input.txt")
file = open("out.txt", "r")
input = int(file.read())
resultP = max_dot_product(arr1, arr2)
if resultP == input:
print("YES")
else:
print("NO {} {} rjava={} rpy={}".format(arr1, arr2, input, resultP))
break
def test_max_dot_product(a, b, expected):
assert max_dot_product(a, b) == expected
def test_with_negative(self):
self.assertEqual(23, max_dot_product([1, 3, -5], [-2, 4, 1]))
def test_single(self):
self.assertEqual(897, max_dot_product([23], [39]))