We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
public static int pageCount(int n, int p) {
int totalFaces = 1 + (n-1)/2 + (n-1) % 2; // a face is the left the right page
int forwardTurns = p/2;
int reverseTurns = (totalFaces-1) - forwardTurns; //totalFaces-1 is the index of the last face; the first face's index is 0
return Math.min(forwardTurns, reverseTurns);
}
Cookie support is required to access HackerRank
Seems like cookies are disabled on this browser, please enable them to open this website
Drawing Book
You are viewing a single comment's thread. Return to all comments →
public static int pageCount(int n, int p) { int totalFaces = 1 + (n-1)/2 + (n-1) % 2; // a face is the left the right page int forwardTurns = p/2; int reverseTurns = (totalFaces-1) - forwardTurns; //totalFaces-1 is the index of the last face; the first face's index is 0
}