Suppose we have a number n. We have to check whether we can make express it like a^b or not.So, if the input is like 125, then the output will be True as 125 = 5^3, so a = 5 and b = 3To solve this, we will follow these ... Read More

Suppose we have three sides in a list. We have to check whether these three sides are forming a right angled triangle or not.So, if the input is like sides = [8, 10, 6], then the output will be True as (8^2 + 6^2) = 10^2.To solve this, we will ... Read More

Suppose we have lower limit and upper limit of a range [l, u]. We have to check whether the product of the numbers in that range is positive or negative or zero.So, if the input is like l = -8 u = -2, then the output will be Negative, as ... Read More

Suppose we have a number n, and another number k, we have to check whether the product of digits at even places of n is divisible by k or not. Places are started counting from right to left. Right most is at place 1.So, if the input is like n ... Read More

Suppose we have a number n, we have to check whether the product of digits at even places of n is divisible by sum of digits at odd place of n or not. Places are started counting from right to left. Right most is at place 1.So, if the input ... Read More

Suppose we have a number n. We have to check whether n is dihedral prime or not. A number is said to be dihedral prime when that number is itself prime and also shown same number or any other prime number using 7-segment display regardless the orientation of the display ... Read More

Suppose we have a number n and another value k. We have to check whether the kth bit in n is set (1) or not. The value of k is considered from right hand side.So, if the input is like n = 23, k = 3, then the output will ... Read More

Suppose we have two arrays nums1 and nums2 and another value k. We have to check whether both arrays can be made equal by modifying any one element from the nums1 in the following way (only once): We can add any value from the range [-k, k] to any element ... Read More

Suppose we have three numbers and we have to check whether they are adjacent primes are not. The adjacent primes are prime numbers where no other prime is present between them.So, if the input is like nums = [5, 7, 11], then the output will be True.To solve this, we ... Read More

Suppose we have two strings s and t and r, we have to check whether r = s | t or r = t + s where | denotes concatenation.So, if the input is like s = "world" t = "hello" r = "helloworld", then the output will be True ... Read More