Previous Question Array Operation: Ascending Order You are given an array A of length N.In one operation you can remove a number either from the start of the array or from the end of the array or from the end of the array. You have to find the number of operations to be performed, so […]
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Problem Statement : Find the minimum number of coins required to form any value between 1 to N, both inclusive. Cumulative value of coinsshould not exceed N. Coin denominations are 1 Rupee, 2Rupee and 5 Rupee.Let’s understand the problem using the following example.Consider the value of N is 13, then the minimum number of coins
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Problem Statement : The problem solvers have found a new castle for coding and named it as Nik’s castle. These smart people were given a task to make the purchase of items at the castle easier by distributing various coins with different values. Rahul has come up with a solution that if we make coins
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Prolifics Recruitment Drive | Trainee | B. Tech/M. Tech/B.E./MCA | Codewindow.in Read More »
Problem Statement : A positive integer d is said to be a factor of another positiveinteger N if when N is divided by d, the remainder obtained is zero. For example, for number 12, there are 6 factors 1, 2, 3,4, 6, 12. Every positive integer k has at least two factors, 1 and the
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Problem Statement : Some prime numbers can be expressed as a sum of otherconsecutive prime numbers. For example 5 = 2 + 3, 17 = 2 + 3 + 5 + 7, 41 = 2 + 3 + 5 + 7 + 11 + 13. Now the task is to findout how many prime numbers
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