Bài tập Code
firstMultiple
Find the smallest integer not less than the given limit which is divisible by all…
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smallestUnusualNumber
Let's call an integer unusual if the sum of its digits is larger than the product of…
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cakeSlice
A cake is sliced with n straight lines. Calculate the maximum number of pieces the cake can have. Example: For n=0,…
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findRange
Given the array of positive integers and the integer n, find whether there is a range of length…
Bài tập Code
maxNumberOfTerms
For a given n find the maximum number k, such that n can be represented as the sum of k different natural…
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withdraw
An ATM ran out of 10 dollar bills and only has 100, 50 and 20dollar bills. Given an amount between 40 and 1000 dollars (inclusive)…
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isPairMult
Given a sorted array and an integer as inputs, determine if there is a pair…
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regionCount
You are given a string s containing uppercase Latin letters ['A'-'Z']. Each letter can divide a plane into…
