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Problem: Given a list (combination of repeated and distinct elements) and number of elements deletion X. You have to delete any X elements from the list so that list will have minimum distinct number and return the length of the minimum distinct list. Input Format: The first line contains an integer T. T is the
Minimum Distinct Element after Deletion – Infytq 2019 Solve Read More »
A file is a collection of data stored in a secondary storage device like hard disk. File is a readymade structure created for storing data permanently. A structure pointer of file type is used for declaring a file in c. Syntax After termination of a program the entire data is lost, but storing those data
File Basics in C – I/O, Open, Write, Read, Close a file Read More »
Problem: A, B, C, D are lanes with capacity of 10 slots each. Input Format:i) Point 1: First take the inputs for the 4 lanes with booked slots 1-10 for each Lane (4 inputs in 4 lines and the values are separated by commas)ii) Point 2: If no slot is booked for a lane ‘-1’
Consider a non-empty input array (inarr) containing non-zero positive Integer. From input array, identify the unique pairs of integers such that each of the integers in the pair have the same sum of the digits. Print outnum, the number of unique pairs identified satisfying the criteria. If no such pair of integers can be identified print -1.
Unique Pair whose Sum of Digits are Same – Infytq 2019 Solve Read More »
Your friend John just came back from vacation, and he would like to share with you a new property that he learned about strings.
John learned that a string C of length L consisting of uppercase English characters is strictly increasing if, for every pair of indices i and j such that 1≤i<j≤L (1-based), the character at position i is smaller than the character at position j.
Increasing Substring – Google Kickstart 2021 Round B – Solve Read More »
A set of number will be given and a sum will also be given. Print the number of combinations possible of length 4 which sums up to be the given sum.
ake a string as an input (combination of alphanumeric and special characters) from the user.
If the number of special character in the given string is even, then we have to print the first even digit and next odd digits alternatively in the same order as they are present in the string.
Odd Even Alternating Problem – Infytq 2019 Solve Read More »
Find all 2 x 2 matrix in which each of the element of that 2 x 2 must be divisible by the sum of their digits, and print them.
For number X, let it’s Coolness is defined as the number of “101”s occurring in it’s Binary representation.
For example the number 21 has a coolness of 2 since it’s binary representation is 10101 and the string”101″ occurs twice in this representation.
Very Cool Number | Coolness of Binary Equivalent | Solution Read More »
