Problem:
Score : 500 points

Problem Statement

We have N bulbs arranged on a number line, numbered 1 to N from left to right.
Bulb i is at coordinate i.

Each bulb has a non-negative integer parameter called intensity.
When there is a bulb of intensity d at coordinate x, the bulb illuminates the segment from coordinate x-d-0.5 to x+d+0.5.
Initially, the intensity of Bulb i is A_i. We will now do the following operation K times in a row:

For each integer i between 1 and N (inclusive), let B_i be the number of bulbs illuminating coordinate i. Then, change the intensity of each bulb i to B_i.

Find the intensity of each bulb after the K operations.

Constraints

1 \leq N \leq 2 \times 10^5

1 \leq K \leq 2 \times 10^5

0 \leq A_i \leq N

Input

Input is given from Standard Input in the following format:

N K
A_1 A_2 \ldots A_N

Output

Print the intensity A{'}_i of each bulb i after the K operations to Standard Output in the following format:

A{'}_1 A{'}_2 \ldots A{'}_N

Sample Input 1

5 1
1 0 0 1 0

Sample Output 1

1 2 2 1 2

Initially, only Bulb 1 illuminates coordinate 1, so the intensity of Bulb 1 becomes 1 after the operation.
Similarly, the bulbs initially illuminating coordinate 2 are Bulb 1 and 2, so the intensity of Bulb 2 becomes 2.

Sample Input 2

5 2
1 0 0 1 0

Sample Output 2

3 3 4 4 3

Solution in Java (OpenJDK 1.8.0) (judge verdict: Wrong Answer)

import java.io.*;
import java.math.*;
import java.util.*;
import java.util.regex.*;


public class Main {

	final static long MOD = 1000000007;
	public static String[] Ws = null;
	public static int wsIndx = 0;
	public static BufferedReader in = null;
	public static long cnt=0;
	public static PrintWriter pw = new PrintWriter(System.out);
	public static void main(String[] args) throws Exception {
		solutionC(args);
		if(in!=null){
			in.close();
		}
		pw.flush();
		pw.close();
	}

	public static void solutionA(String[] args) throws Exception{
		String s = nextString();
		pw.println(s.substring(0,3));

	}
	public static void solutionB(String[] args) throws Exception{
		long A = nextLong();
		long V = nextLong();
		long B = nextLong();
		long W = nextLong();
		long T = nextLong();

		long dist=Math.abs(A-B);
		long a = V-W;

		if(A==B||a*T >=dist) {
			pw.println("YES");
		}else {
			pw.println("NO");
		}
	}
	public static void solutionC(String[] args) throws Exception{
		int N=nextInt();
		int K=nextInt();
		int[] A = nextInts();
		int roopEnd=Math.min(K,String.valueOf(N).length()*8);



		for(int k=0;k<roopEnd;k++) {
			int[] tmp = new int[N];
			for(int i=0;i<N;i++) {
				int st = Math.max(0,i-A[i]);
				int end = Math.min(N-1,i+A[i]);
				tmp[st]++;
				if(st+end+1<N) {
					tmp[end+1]--;
				}
			}
			for(int i=1;i<N;i++) {
				tmp[i]+=tmp[i-1];
			}
			A=tmp;
		}
		print(A);
	}
	public static void solutionD(String[] args) throws Exception{
	}
	public static void solutionE(String[] args) throws Exception{
	}

	public static void print(int[] x) {
		StringBuffer sb = new StringBuffer();
		for(int i=0;i<x.length;i++) {
			sb.append(x[i]);
			sb.append(" ");
		}
		sb.deleteCharAt(sb.length()-1);
		pw.println(sb.toString());
	}
	public static void check() throws Exception{
		if(in == null){
			in = new BufferedReader(new InputStreamReader(System.in));
		}
		if(Ws==null || Ws.length<=wsIndx){
			Ws = in.readLine().split(" ");
			wsIndx=0;
		}
	}
	public static int nextInt()throws Exception{
		check();
		return Integer.parseInt(Ws[wsIndx++]);
	}

	public static long nextLong()throws Exception{
		check();
		return Long.parseLong(Ws[wsIndx++]);
	}

	public static String nextString()throws Exception{
		check();
		return Ws[wsIndx++];
	}

	public static int[] nextInts()throws Exception{
		check();
		int[] tmp = new int[Ws.length];
		for(int i=0;i<tmp.length;i++){
			tmp[i]=Integer.parseInt(Ws[i]);
		}
		wsIndx=Ws.length;
		return tmp;
	}

	public static long[] nextLongs()throws Exception{
		check();
		long[] tmp = new long[Ws.length];
		for(int i=0;i<tmp.length;i++){
			tmp[i]=Long.parseLong(Ws[i]);
		}
		wsIndx=Ws.length;
		return tmp;
	}

	public static String[] nextStrings()throws Exception{
		check();
		wsIndx=Ws.length;
		return Ws;
	}

}