## Breaking a number such that first part is integral division of second by a power of 10

Given a very large number N, we need to count the total ways such that if we divide the number into two parts a and… Read More »

Given a very large number N, we need to count the total ways such that if we divide the number into two parts a and… Read More »

The program is to find a mathematical series, where we need to accept the value of n and m. n is the base number and… Read More »

Given a large number, the task is to check if number is divisible by 13 or not. Examples: Input : 637 Output : 637 is… Read More »

Given a positive integer, find the largest number that could be generated by swapping only two digits at most once. Examples: Input: 2736 Output :… Read More »

Given a number of at most 100 digits. We have to check if it is possible, after removing certain digits, to obtain a number of… Read More »

Given a non-negative number N in the form of string. The task is to apply at most one swap operation on the number N so… Read More »

Given a number n, the task is to find the remainder when n is divided by 11. The input of number may be very large.… Read More »

Given a very large number num (1 <= num <= 10^1000), print the number of digits that needs to be removed to make the number… Read More »

Given a very large number. Check its divisibility by 15. Examples: Input: 31 Output: No Input : num = “156457463274623847239840239 402394085458848462385346236 482374823647643742374523747 264723762374620” Output: Yes… Read More »

Given a string of numbers and given another number (say m) [0

Given a large number n, we need to check whether it is divisible by 37. Print true if it is divisible by 37 otherwise False.… Read More »

Find if a given number, num is power of 2 or not. More specifically, find if given number can be expressed as 2^k where k… Read More »

9’s complement of a decimal number is the subtraction of it’s each digits from 9. Like 1’s complement, 9’s complement is used to subtract a… Read More »

Given a large number in string format and we are also given two numbers f and s. We need to divide the large number into… Read More »

The problem is to check whether the decimal representation of the given binary number is divisible by 10 or not. Take care, the number could… Read More »