Answer:validity
Explanation:
Because it dont sound right
Answer: ur never going to get your answer!!!!
ExpElanation: hahahahaha ( pls 5 star pls pls. Shhhh)
Answer:
It's good to consider this as a dictionary, with key-value pair, or as a two-dimensional array.
And in the first case, the code will be as below:
day_i={'Bob':'100', 'Alice':'100','Celia':'110','Bob':'200'}
for k, v in day_i.items():
print(k, v)
Explanation:
The above code reads through each day, and each customer purchase amount in the form of Dictionary, and prints each customer name and purchase amount. And with little enhancement, we can create each day data, and print details of the day, as being asked by the user.
Answer:
def sum_1k(M):
s = 0
for k in range(1, M+1):
s = s + 1.0/k
return s
def test_sum_1k():
expected_value = 1.0+1.0/2+1.0/3
computed_value = sum_1k(3)
if expected_value == computed_value:
print("Test is successful")
else:
print("Test is NOT successful")
test_sum_1k()
Explanation:
It seems the hidden part is a summation (sigma) notation that goes from 1 to M with 1/k.
- Inside the <em>sum_1k(M)</em>, iterate from 1 to M and calculate-return the sum of the expression.
- Inside the <em>test_sum_1k(),</em> calculate the <em>expected_value,</em> refers to the value that is calculated by hand and <em>computed_value,</em> refers to the value that is the result of the <em>sum_1k(3). </em>Then, compare the values and print the appropriate message
- Call the <em>test_sum_1k()</em> to see the result
