E0092.cpp

/*
Problem Statement: https://www.hackerrank.com/challenges/insertionsort1/problem
*/

#include <iostream>
#include <vector>

using namespace std;

void printArray(int n, vector<int> arr) {
	for (int i = 0; i < n; i++)
		cout << arr[i] << " ";
	cout << endl;
}

void insertionSort1(int n, vector<int> arr) {
	bool flag;
	int key;
	for (int j, i = 1; i < n; i++) {
		key = arr[i];
		flag = (arr[i] < arr[i - 1]) ? true : false;
		for (j = i; j > 0 && key < arr[j - 1]; j--) {
			arr[j] = arr[j - 1];
			printArray(n, arr);
		}
		if (flag) {
			arr[j] = key;
			printArray(n, arr);
		}
	}
}

int main() {
	int n;
	cin >> n;
	vector<int> arr(n);
	for (int i = 0; i < n; i++)
		cin >> arr[i];
	insertionSort1(n, arr);
	return 0;
}