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Arnab Chakraborty has Published 4452 Articles
![Arnab Chakraborty](https://www.tutorialspoint.com/assets/profiles/123881/profile/60_2940367-1661162113.png)
Arnab Chakraborty
75 Views
Suppose we have two numbers x and y. We have to check whether difference of their areas is prime or not.So, if the input is like x = 7, y = 6, then the output will be True as the difference of their square is 49 - 36 = 13 ... Read More
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Arnab Chakraborty
166 Views
Suppose we have one octal number. We have to check whether the decimal representation of the given octal number is divisible by 7 or not.So, if the input is like n = 61, then the output will be True as the decimal representation of 61 is 6*8 + 1 = ... Read More
![Arnab Chakraborty](https://www.tutorialspoint.com/assets/profiles/123881/profile/60_2940367-1661162113.png)
Arnab Chakraborty
546 Views
Suppose we have a number n, we have to find its total number of divisors are even or odd.So, if the input is like n = 75, then the output will be Even, as the divisors are [1, 3, 5, 15, 25, 75].To solve this we shall follow one simple ... Read More
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Arnab Chakraborty
239 Views
Suppose we have two bracket sequences s and t with only these characters '(' and ')'. We have to check whether the concatenated string of s and t is balanced or not. The concatenation can be done by s | t or t | s.So, if the input is like ... Read More
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Arnab Chakraborty
95 Views
Suppose we have two strings s and t, we have to check whether we can generate t by swapping the character of the s.So, if the input is like s = "worldlloeh" t = "helloworld", then the output will be True as we can swap characters from "worldlloeh" to make ... Read More
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Arnab Chakraborty
933 Views
Suppose we have a string s, we have to check whether characters of the given string can be shuffled to make a palindrome or not.So, if the input is like s = "raaecrc", then the output will be True as we can rearrange this to "racecar" which is a palindrome.To ... Read More
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Arnab Chakraborty
108 Views
Suppose we have a lowercase string; we have to check whether we can split the string from middle which will give two halves having at least one-character difference between two sides. It may hold different characters or different frequency of each character. If the string is odd length string, then ... Read More
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Arnab Chakraborty
257 Views
Suppose we have an array of numbers called nums. We have to check whether there exists any subset of the nums whose bitwise AND is a power of two or not.So, if the input is like nums = [22, 25, 9], then the output will be True, as a subset ... Read More
![Arnab Chakraborty](https://www.tutorialspoint.com/assets/profiles/123881/profile/60_2940367-1661162113.png)
Arnab Chakraborty
256 Views
Suppose we have a positive number n, we have to check whether in the bit pattern of the given number n the count of continuous 1s are increasing from left to right or not.So, if the input is like n = 1775, then the output will be True, as the ... Read More
![Arnab Chakraborty](https://www.tutorialspoint.com/assets/profiles/123881/profile/60_2940367-1661162113.png)
Arnab Chakraborty
96 Views
Suppose we have two numbers x and y and a given range (left, right). We have to check whether all bits in range left to right in both the given numbers are complement of each other or not. We have to keep in mind that from right to left, so ... Read More