Tricacci Numbers (Contest)MediumTime Limit: 2, Memory Limit: 256000You are given the formula to calculate a tricacci number which is as follows:Ti+1 = Ti + maxDigit(Ti)*minDigit(Tti)Here maxDigit(a) and minDigit(a) are the maximum and minimum digits in the decimal representation of integer a respectively.Given the value of T1 and N, find the value of TN.InputThe first line of the input contains two integers T1 and N.Constraints:1 <= N <= 10181 <= T1 <= 1018OutputPrint the value of TN.ExampleSample Input:1 4Sample Output:42

You are given the formula to calculate a tricacci number which is as follows:Ti+1 = Ti + maxDigit(Ti)*minDigit(Tti)Here maxDigit(a) and minDigit(a) are the maximum and minimum digits in the decimal representation of integer a respectively.Given the value of T1 and N, find the value of TN.InputThe first line of the input contains two integers T1 and N.Constraints:1 <= N <= 10181 <= T1 <= 1018OutputPrint the value of TN.ExampleSample Input:1 4Sample Output:42

Tribonacci StringsEasyTime Limit: 2, Memory Limit: 256000You must have solved the problem 'Tribonacci Numbers'. Now its time for Tribonacci strings.Given three strings T[1] = "p", T[2] = "q", T[3] = "r",String T[i] = T[i-1] + T[i-2] + T[i-3]Find the character at K'th index in string T[N] (assuming 1-indexing)Solve for Q independent queriesInputFirst line of input contains a single integer QQ lines follow, each containing two space separated numbers N and K1 <= Q <= 10^51 <= N <= 601 <= K <= 10^16OutputPrint Q lines, each containing the character at K-th index of string T[N].If K exceeds the length of string, print xExampleSample Input 1:36 26 86 12Sample Output 1:qpxExplanation:T[1] = pT[2] = qT[3] = rT[4] = rqpT[5] = rqprqT[6] = rqprqrqpr

The Tribonacci sequence Tn is defined as follows: T0 = 0, T1 = 1, T2 = 1, and Tn+3 = Tn + Tn+1 + Tn+2 for n >= 0.Given n, return the value of Tn. Example 1:Input: n = 4Output: 4Explanation:T_3 = 0 + 1 + 1 = 2T_4 = 1 + 1 + 2 = 4Example 2:

Problem StatementHelen is developing a program for a gaming application that involves generating a sequence of mystical numbers based on the Tribonacci series. She needs to implement a recursive function tribonacci to determine the Tribonacci numbers for various stages of the quest. Write a program to achieve her task.The Tribonacci series is a sequence of numbers defined as the sum of the three preceding terms. 0, 1, 1, 2, 4, 7, 13, and so on.Input format :The input consists of a positive integer n.Output format :The output displays the n terms in the Tribonacci series, separated by a space.Refer to the sample output for the formatting specifications.Code constraints :In the given scenario, the test cases fall under the following constraints:1 ≤ n ≤ 20Sample test cases :Input 1 :2Output 1 :0 1 Input 2 :9Output 2 :0 1 1 2 4 7 13 24 44 Input 3 :18Output 3 :0 1 1 2 4 7 13 24 44 81 149 27

Given an array of integers, find the largest number that can be constructed by concatenating all the elements of the given array.Input FormatThe first line of input contains T - the number of test cases. It's followed by 2T lines. The first line of each test case contains N - the size of the array and the second line contains N integers - the elements of the array.Output FormatFor each test case, print the largest number that can be constructed by concatenating all the elements of the given array, separated by a new line.Constraints1 <= T <= 10001 <= N <= 10000 <= ar[i] <= 1000ExampleInput3849 73 58 30 72 44 78 23469 9 57 60240 4Output78737258494430239696057440