ENG  RUSTimus Online Judge
Online Judge
Problems
Authors
Online contests
About Online Judge
Frequently asked questions
Site news
Webboard
Links
Problem set
Submit solution
Judge status
Guide
Register
Update your info
Authors ranklist
Current contest
Scheduled contests
Past contests
Rules
back to board

Discussion of Problem 1079. Maximum

( JAVA ), My Code is Running Fine (ACCEPTED) ( See it through for reference ) - Maximum
Posted by Gaurav Meena 21 Apr 2020 00:45
import java.util.*;
public class Maximums {
    public static void main(String[] args) {
        Scanner scn = new Scanner(System.in);
        int N = -564646878;   // random value hehehehe
        while (N != 0) {
            N = scn.nextInt();
            if (N == 0) {
                break;     // As per the problems requirement it should terminate at 0
            } else if (N == 1) {
                System.out.println(1);
            } else {
                N = N + 1;    // problems indexing are upto N
                int[] arr = new int[N];    // creating an array to create desired sequence
                arr[0] = 0; arr[1] = 1;   // initialising the array with the given values in question
                int max = Integer.MIN_VALUE;  // to start with
                for (int i = 2; i < N; i++) {
                    if (i % 2 == 0) {
                        arr[i] = arr[i / 2];     // for even indexes
                        if (arr[i] > max) {
                            max = arr[i]; // comparing
                        }} else {
                        arr[i] = arr[(i - 1) / 2] + arr[((i - 1) / 2) + 1];  // for odd indexes
                        if (arr[i] > max) {
                            max = arr[i];// comparing
                        }}}
                System.out.print(max);   // finally printing the max value upto the given index 'N'.
                System.out.println();   // for new line ( P.S. I know i could have made the upper line to println but that's boring
                }}}} /// Happy Coding Dudes n Dudettes