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If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23. Find the sum of all the multiples of 3 or 5 below 1000.

Nervous Narwhal answered on May 2, 2022 Popularity 9/10 Helpfulness 1/10

answer If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23. Find the sum of all the multiples of 3 or 5 below 1000.

related how many three-digit multiples of 18 have the sum of the digits also equal 18?

related sum of all the multiples of 3 or 5 below 1000

If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23. Find the sum of all the multiples of 3 or 5 below 1000.

Comment

total_sum = 0
for i in range(1000):
    if (i%3 == 0 or i%5 == 0):
        total_sum = total_sum+i
print total_sum

Popularity 9/10 Helpfulness 1/10 Language python

Source: codereview.stackexchange.com

Tags: find get list numbers python sum

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Contributed on May 02 2022

Nervous Narwhal

0 Answers Avg Quality 2/10

Closely Related Answers

how many three-digit multiples of 18 have the sum of the digits also equal 18?

Comment

//I coded this question in python here is how i got the ans 25:

from numpy import integer
count=0
finalcount=0

for i in range (100,999):
    if i/18 == int(i/18):
        count= count + 1
        n=i
        if sum([int(d) for d in str(n)])==18:
            finalcount= finalcount + 1

print(finalcount)
// answer is 25

Popularity 9/10 Helpfulness 3/10 Language typescript

Source: Grepper

Tags: digits di

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Contributed on May 20 2022

Jay Sha

0 Answers Avg Quality 2/10

sum of all the multiples of 3 or 5 below 1000

Comment

SET NOCOUNT ON

DECLARE @tablenums TABLE (
	id INT
	,Num INT
	)
DECLARE @x INT
DECLARE @m INT
DECLARE @y INT = 1

BEGIN TRANSACTION

SET @x = 3
SET @m = 3

DELETE
FROM @tablenums

WHILE @x < 1000
BEGIN
	INSERT INTO @tablenums
	VALUES (
		@y
		,@x
		)

	SET @x = @x + @m
	SET @y = @y + 1
END

SET @x = 5
SET @m = 5

WHILE @x < 1000
BEGIN
	INSERT INTO @tablenums (
		id
		,num
		)
	VALUES (
		@y
		,CASE 
			WHEN (
					SELECT num
					FROM @tablenums
					WHERE num = @x
					) IS NULL
				THEN @x
			ELSE 0
			END
		)

	SET @x = @x + @m
	SET @y = @y + 1
END

COMMIT

SELECT Sum(num) sumnums
FROM @tablenums

Popularity 1/10 Helpfulness 1/10 Language sql

Source: Grepper

Tags: sql sum

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Contributed on Sep 07 2022

Emily Anderson

0 Answers Avg Quality 2/10

If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23. Find the sum of all the multiples of 3 or 5 below 1000.

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More Related Answers

If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23. Find the sum of all the multiples of 3 or 5 below 1000.

Closely Related Answers

how many three-digit multiples of 18 have the sum of the digits also equal 18?

sum of all the multiples of 3 or 5 below 1000

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