// Input: nothing for default test cases or // a positive integer. // Created to solve both challenges. First: // https://www.sololearn.com/post/233725 // [Coding Challenge] - Pandigital Number // This is sixth coding challenge for you to // improve your coding skills. Take // participate and post your creativity here // or you can post as Comment in code also. // https://code.sololearn.com/Wd48dZhOj8I3 // Pandigital Number // Note 1 : Write a Program in any Language // Note 2 : If you have any doubt ask in // comment // Pandigital Number: // A pandigital number contains all digits // (0-9) at least once. Write a function // that takes an integer, returning true if // the integer is pandigital, and false // otherwise. // Input - 98140723568910 // Output - true // Input - 90864523148909 // Output - false // Input - 112233445566778899 // Output - false // Second: <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< // https://www.sololearn.com/learn/4540 // Pandigital Numbers // If a number contains each of the digits // from 0 to 9 at least once (0 not being // the leading digit), it is considered to // be pandigital. // For example, 1076398452 is pandigital. // Similarly, 11145689723232309899 is also // pandigital. // Tasks: // (Easy) Write a program to verify whether // a given number is pandigital or not. // (Hard) In addition to verifying the number // being pandigital, display the number of // times each digit appears in that number. // Function to process our challenge. fun process(test: String) { // Create an empty map of digit and // count of usage. For each character // in our string, if we have seen it, // increment our count. Otherwise, // add it to our map with a count of // one. val map = mutableMapOf() for (character in test) if (character in map.keys) map[character] = map[character]!!+1 else map.put(character, 1) // Display if it is pandigital and our // sorted map (hard part of second // challenge.) println(" -> ${map.size == 10}") for (key in map.keys.sorted()) println(" $key occured ${map[key]}") } // process // Function to display the inputs and outputs // for our challenge. fun display(test: String) { print(test) process(test) println() } // display // Main function created for this challenge. fun main(args: Array) { // Try reading the user's string. Cause an // exception on end of file, string less // than ten characters, string with // leading zero, or string with non numeric // characters. Otherwise, process it. try { val test = readLine()!! var first = true if (test.length < 10 || test.filter { if (first) { first = false it in '1'..'9' } else it in '0'..'9' }. length != test.length) throw IllegalArgumentException( "Bad input!") display(test) // On exception, complain and process our // test cases. } catch (error: Throwable) { println("Bad input using defaults!") for (test in listOf("98140723568910", "90864523148909", "112233445566778899", "1076398452", "11145689723232309899")) display(test) } // try } // main

pandigital ch