612 Articles 12 Followers
13 Apr 2023 1 minute read 0 comments Lochard
Problem: John has created a text editor, which has lots of features but he forgot to add the conversion of Lowercase alphabet to an Uppercase Alphabet. He asks you for help to complete this task for him. Input: The first line of input consists of sin...
12 Apr 2023 1 minute read 0 comments Lochard
Problem: John loves gardening. He believes that for good growth of the plant, the land should be quadrilateral. Given angles of 4 sides of the land. Find whether the land is a valid quadrilateral or not. A quadrilateral is valid if the sum of all fou...
11 Apr 2023 1 minute read 0 comments Lochard
Problem: Archie was given a homework by his teacher. He is given a fraction and he needs to write it in its reduced form. Archie is not good at Maths. Help Archie finish his homework. Input: 2 integers separated by space denoting the numerator and de...
10 Apr 2023 1 minute read 0 comments Lochard
Title: Numbered Triangle Problem: You need to print this pattern upto N. For N = 4, 1 1 2 1 2 3 1 2 3 4 Input: A single positive integer N. Output: Numbered Triangle upto N. Do not leave trailing whitespaces at the end of each line. Constraints: 1 ≤...
9 Apr 2023 1 minute read 0 comments Lochard
Problem: Natural numbers are the set of positive integers, which ranges from 1 to infinity excluding fractional part. Natural numbers are whole numbers excluding zero. Zero is the only whole number which is not a natural number. An array is special i...
6 Apr 2023 1 minute read 0 comments Lochard
Problem: A word or a sentence is called a pangram if all the characters of this language appear in it at least once, either in lowercase or in uppercase. You are given a string S consisting of lowercase and uppercase English letters. If the string is...
5 Apr 2023 1 minute read 0 comments Lochard
Problem: Ron is schizophrenic and sees random digits hidden in words. He thinks it means something and someone is trying to secretly communicate with him. He wants to extract those digits from the words and see if they form a message. Harry really wa...
3 Apr 2023 1 minute read 0 comments Lochard
Problem: Nemo is a little kid in Word-World who always gets mixed in a group of other words and gets lost. Marlin and Coral (Nemo's parents) are quite desperate and called you for help every time Nemo got lost. You helped for the first few times but...
2 Apr 2023 1 minute read 0 comments Lochard
Problem: You will be given a single string and two positive integers denoting indices. You need to change the case of the characters at those indices,i.e change uppercase to lowercase and lowercase to uppercase. It is guaranteed that all characters i...
31 Mar 2023 1 minute read 0 comments Lochard
Problem: You are given an integer array and you have to find the sum of the elements of the array and find the remainder when the sum is divided by the largest number of the array. Input: First line contains N, the number of elements. Next line conta...
