Added 13 solutions

This commit is contained in:
rshaghoulian
2017-03-18 22:17:22 -05:00
parent b1992b3e60
commit 8239026cea
30 changed files with 1945 additions and 1312 deletions
@@ -0,0 +1,33 @@
// Author: Rodney Shaghoulian
// Github: github.com/rshaghoulian
// HackerRank: hackerrank.com/rshaghoulian
import java.util.Scanner;
public class Solution {
public static void insertionSortShiftCounter(int[] array) {
int shifts = 0;
for (int i = 1; i < array.length; i++) {
int j = i;
int value = array[i];
while (j >= 1 && array[j-1] > value) { // find where to insert "value"
array[j] = array[j-1]; // shift elements (1 by 1) to make room for inserting
j--;
shifts++;
}
array[j] = value;
}
System.out.println(shifts);
}
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int s = scan.nextInt();
int[] array = new int[s];
for (int i = 0; i < s; i++) {
array[i] = scan.nextInt();
}
insertionSortShiftCounter(array);
}
}