Class Solution
java.lang.Object
g1201_1300.s1281_subtract_the_product_and_sum_of_digits_of_an_integer.Solution
public class Solution
extends java.lang.Object
1281 - Subtract the Product and Sum of Digits of an Integer.
Easy
Given an integer number n
, return the difference between the product of its digits and the sum of its digits.
Example 1:
Input: n = 234
Output: 15
Explanation:
Product of digits = 2 * 3 * 4 = 24
Sum of digits = 2 + 3 + 4 = 9
Result = 24 - 9 = 15
Example 2:
Input: n = 4421
Output: 21
Explanation:
Product of digits = 4 * 4 * 2 * 1 = 32
Sum of digits = 4 + 4 + 2 + 1 = 11
Result = 32 - 11 = 21
Constraints:
1 <= n <= 10^5
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Method Summary
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Constructor Details
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Solution
public Solution()
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Method Details
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subtractProductAndSum
public int subtractProductAndSum(int n)
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