Problem: Recently Vasya decided to improve his pistol shooting skills. Today his coach offered him the following exercise. He placed n cans in a row on a table. Cans are numbered from left to right from 1 to n. Vasya has to knock down each can exactly once to finish the exercise. He is allowed to choose the order in which he will knock the cans down.

Vasya knows that the durability of the i-th can is a_i. It means that if Vasya has already knocked x cans down and is now about to start shooting the i-th one, he will need (a_i ⋅ x + 1) shots to knock it down. You can assume that if Vasya starts shooting the i-th can, he will be shooting it until he knocks it down.

Your task is to choose such an order of shooting so that the number of shots required to knock each of the n given cans down exactly once is minimum possible.

Input

The first line of the input contains one integer n (2 ≤ n ≤ 1 000) — the number of cans.

The second line of the input contains the sequence a_1, a_2, ..., a_n (1 ≤ a_i ≤ 1 000), where a_i is the durability of the i-th can.

Output

In the first line print the minimum number of shots required to knock each of the n given cans down exactly once.

In the second line print the sequence consisting of n distinct integers from 1 to n — the order of indices of cans that minimizes the number of shots required. If there are several answers, you can print any of them.

Examples

Input


3
20 10 20


Output


43
1 3 2 


Input


4
10 10 10 10


Output


64
2 1 4 3 


Input


6
5 4 5 4 4 5


Output


69
6 1 3 5 2 4 


Input


2
1 4


Output


3
2 1 

Note

In the first example Vasya can start shooting from the first can. He knocks it down with the first shot because he haven't knocked any other cans down before. After that he has to shoot the third can. To knock it down he shoots 20 ⋅ 1 + 1 = 21 times. After that only second can remains. To knock it down Vasya shoots 10 ⋅ 2 + 1 = 21 times. So the total number of shots is 1 + 21 + 21 = 43.

In the second example the order of shooting does not matter because all cans have the same durability.

Solution (in JAVA):

Solution:
/*
    Author: Anthony Ngene
    Created: 15/09/2020 - 05:47
*/

import java.io.*;
import java.util.*;

public class B {
// Courage doesn't always roar. Sometimes courage is the little voice at the end of the day that says ‘I'll try again tomorrow. - Mary Anne Radmacher
    void solver() throws IOException {
        int n = in.intNext();
        Tuple[] arr = in.nextTupleArray(n);
        Arrays.sort(arr);
//        out.println(arr);
        long ans = 0;
        StringBuilder order = new StringBuilder();
        for (int i = n - 1; i >= 0; i--) {
            long prev = n - i - 1;
            ans += prev * arr[i].a + 1;
            order.append(arr[i].b + 1).append(" ");
        }
        out.println(ans);
        out.println(order);
    }


// Generated Code Below:
// checks: 1. edge cases   2. overflow   3. possible errors (e.g 1/0, arr[out])   4. time/space complexity
private static final FastWriter out = new FastWriter();
private static FastScanner in;
static ArrayList<Integer>[] adj;
private static long e97 = (long)1e9 + 7;
public static void main(String[] args) throws IOException {
    in = new FastScanner();
    new B().solver();
    out.close();
}

static class FastWriter {
    private static final int IO_BUFFERS = 128 * 1024;
    private final StringBuilder out;
    public FastWriter() { out = new StringBuilder(IO_BUFFERS); }
    public FastWriter p(Object object) { out.append(object); return this; }
    public FastWriter p(String format, Object... args) { out.append(String.format(format, args)); return this; }
    public FastWriter pp(Object... args) { for (Object ob : args) { out.append(ob).append(" ");  } out.append("\n"); return this; }
    public FastWriter pp(int[] args) { for (int ob : args) { out.append(ob).append(" ");  } out.append("\n"); return this; }
    public FastWriter pp(long[] args) { for (long ob : args) { out.append(ob).append(" ");  } out.append("\n"); return this; }
    public FastWriter pp(char[] args) { for (char ob : args) { out.append(ob).append(" ");  } out.append("\n"); return this; }
    public void println(long[] arr) { for(long e: arr) out.append(e).append(" "); out.append("\n"); }
    public void println(int[] arr) { for(int e: arr) out.append(e).append(" "); out.append("\n"); }
    public void println(char[] arr) { for(char e: arr) out.append(e).append(" "); out.append("\n"); }
    public void println(double[] arr) { for(double e: arr) out.append(e).append(" "); out.append("\n"); }
    public void println(boolean[] arr) { for(boolean e: arr) out.append(e).append(" "); out.append("\n"); }
    public <T>void println(T[] arr) { for(T e: arr) out.append(e).append(" "); out.append("\n"); }
    public void println(long[][] arr) {  for (long[] row: arr) out.append(Arrays.toString(row)).append("\n"); }
    public void println(int[][] arr) {  for (int[] row: arr) out.append(Arrays.toString(row)).append("\n"); }
    public void println(char[][] arr) {  for (char[] row: arr) out.append(Arrays.toString(row)).append("\n"); }
    public void println(double[][] arr) {  for (double[] row: arr) out.append(Arrays.toString(row)).append("\n"); }
    public <T>void println(T[][] arr) {  for (T[] row: arr) out.append(Arrays.toString(row)).append("\n"); }
    public FastWriter println(Object object) { out.append(object).append("\n"); return this; }
    public void toFile(String fileName) throws IOException {
        BufferedWriter writer = new BufferedWriter(new FileWriter(fileName));
        writer.write(out.toString());
        writer.close();
    }
    public void close() throws IOException { System.out.print(out); }
}
static class FastScanner {
    private InputStream sin = System.in;
    private final byte[] buffer = new byte[1024];
    private int ptr = 0;
    private int buflen = 0;
    public FastScanner(){}
    public FastScanner(String filename) throws FileNotFoundException {
        File file = new File(filename);
        sin = new FileInputStream(file);
    }
    private boolean hasNextByte() {
        if (ptr < buflen) {
            return true;
        }else{
            ptr = 0;
            try {
                buflen = sin.read(buffer);
            } catch (IOException e) {
                e.printStackTrace();
            }
            if (buflen <= 0) {
                return false;
            }
        }
        return true;
    }
    private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1;}
    private static boolean isPrintableChar(int c) { return 33 <= c && c <= 126;}
    public boolean hasNext() { while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; return hasNextByte();}
    public String next() {
        if (!hasNext()) throw new NoSuchElementException();
        StringBuilder sb = new StringBuilder();
        int b = readByte();
        while(isPrintableChar(b)) {
            sb.appendCodePoint(b);
            b = readByte();
        }
        return sb.toString();
    }
    public long longNext() {
        if (!hasNext()) throw new NoSuchElementException();
        long n = 0;
        boolean minus = false;
        int b = readByte();
        if (b == '-') {
            minus = true;
            b = readByte();
        }
        if (b < '0' || '9' < b) {
            throw new NumberFormatException();
        }
        while(true){
            if ('0' <= b && b <= '9') {
                n *= 10;
                n += b - '0';
            }else if(b == -1 || !isPrintableChar(b) || b == ':'){
                return minus ? -n : n;
            }else{
                throw new NumberFormatException();
            }
            b = readByte();
        }
    }
    public int intNext() {
        long nl = longNext();
        if (nl < Integer.MIN_VALUE || nl > Integer.MAX_VALUE) throw new NumberFormatException();
        return (int) nl;
    }
    public double doubleNext() { return Double.parseDouble(next());}
    public long[] nextLongArray(final int n){
        final long[] a = new long[n];
        for (int i = 0; i < n; i++)
            a[i] = longNext();
        return a;
    }
    public Tuple[] nextTupleArray(final int n){
        final Tuple[] a = new Tuple[n];
        for (int i = 0; i < n; i++)
            a[i] = new Tuple(longNext(), i);
        return a;
    }
    public int[] nextIntArray(final int n){
        final int[] a = new int[n];
        for (int i = 0; i < n; i++)
            a[i] = intNext();
        return a;
    }
    public double[] nextDoubleArray(final int n){
        final double[] a = new double[n];
        for (int i = 0; i < n; i++)
            a[i] = doubleNext();
        return a;
    }
    public ArrayList<Integer>[] getAdj(int n) {
        ArrayList<Integer>[] adj = new ArrayList[n + 1];
        for (int i = 1; i <= n; i++) adj[i] = new ArrayList<>();
        return adj;
    }
    public ArrayList<Integer>[] adjacencyList(int nodes, int edges) throws IOException {
        return adjacencyList(nodes, edges, false);
    }
    public ArrayList<Integer>[] adjacencyList(int nodes, int edges, boolean isDirected) throws IOException {
        adj = getAdj(nodes);
        for (int i = 0; i < edges; i++) {
            int a = intNext(), b = intNext();
            adj[a].add(b);
            if (!isDirected) adj[b].add(a);
        }
        return adj;
    }
}
static class u {
    public static int upperBound(long[] array, long obj) {
        int l = 0, r = array.length - 1;
        while (r - l >= 0) {
            int c = (l + r) / 2;
            if (obj < array[c]) {
                r = c - 1;
            } else {
                l = c + 1;
            }
        }
        return l;
    }
    public static int upperBound(ArrayList<Long> array, long obj) {
        int l = 0, r = array.size() - 1;
        while (r - l >= 0) {
            int c = (l + r) / 2;
            if (obj < array.get(c)) {
                r = c - 1;
            } else {
                l = c + 1;
            }
        }
        return l;
    }
    public static int lowerBound(long[] array, long obj) {
        int l = 0, r = array.length - 1;
        while (r - l >= 0) {
            int c = (l + r) / 2;
            if (obj <= array[c]) {
                r = c - 1;
            } else {
                l = c + 1;
            }
        }
        return l;
    }
    public static int lowerBound(ArrayList<Long> array, long obj) {
        int l = 0, r = array.size() - 1;
        while (r - l >= 0) {
            int c = (l + r) / 2;
            if (obj <= array.get(c)) {
                r = c - 1;
            } else {
                l = c + 1;
            }
        }
        return l;
    }
    static <T> T[][] deepCopy(T[][] matrix) { return Arrays.stream(matrix).map(el -> el.clone()).toArray($ -> matrix.clone()); }
    static int[][] deepCopy(int[][] matrix) { return Arrays.stream(matrix).map(int[]::clone).toArray($ -> matrix.clone()); }
    static long[][] deepCopy(long[][] matrix) { return Arrays.stream(matrix).map(long[]::clone).toArray($ -> matrix.clone()); }
    private static void sort(int[][] arr){ Arrays.sort(arr, Comparator.comparingDouble(o -> o[0])); }
    private static void sort(long[][] arr){ Arrays.sort(arr, Comparator.comparingDouble(o -> o[0])); }
    private static <T>void rSort(T[] arr) { Arrays.sort(arr, Collections.reverseOrder()); }
    private static void customSort(int[][] arr) {
        Arrays.sort(arr, new Comparator<int[]>() {
            public int compare(int[] a, int[] b) {
                if (a[0] == b[0]) return Integer.compare(a[1], b[1]);
                return Integer.compare(a[0], b[0]);
            }
        });
    }
    public static int[] swap(int[] arr, int left, int right) {
        int temp = arr[left];
        arr[left] = arr[right];
        arr[right] = temp;
        return arr;
    }
    public static char[] swap(char[] arr, int left, int right) {
        char temp = arr[left];
        arr[left] = arr[right];
        arr[right] = temp;
        return arr;
    }
    public static int[] reverse(int[] arr, int left, int right) {
        while (left < right) {
            int temp = arr[left];
            arr[left++] = arr[right];
            arr[right--] = temp;
        }
        return arr;
    }
    public static boolean findNextPermutation(int[] data) {
        if (data.length <= 1) return false;
        int last = data.length - 2;
        while (last >= 0) {
            if (data[last] < data[last + 1]) break;
            last--;
        }
        if (last < 0) return false;
        int nextGreater = data.length - 1;
        for (int i = data.length - 1; i > last; i--) {
            if (data[i] > data[last]) {
                nextGreater = i;
                break;
            }
        }
        data = swap(data, nextGreater, last);
        data = reverse(data, last + 1, data.length - 1);
        return true;
    }
    public static int biSearch(int[] dt, int target){
        int left=0, right=dt.length-1;
        int mid=-1;
        while(left<=right){
            mid = (right+left)/2;
            if(dt[mid] == target) return mid;
            if(dt[mid] < target) left=mid+1;
            else right=mid-1;
        }
        return -1;
    }
    public static int biSearchMax(long[] dt, long target){
        int left=-1, right=dt.length;
        int mid=-1;

        while((right-left)>1){
            mid = left + (right-left)/2;
            if(dt[mid] <= target) left=mid;
            else right=mid;
        }
        return left;
    }
    public static int biSearchMaxAL(ArrayList<Integer> dt, long target){
        int left=-1, right=dt.size();
        int mid=-1;

        while((right-left)>1){
            mid = left + (right-left)/2;
            if(dt.get(mid) <= target) left=mid;
            else right=mid;
        }
        return left;
    }
    private static <T>void fill(T[][] ob, T res){for(int i=0;i<ob.length; i++){ for(int j=0; j<ob[0].length; j++){  ob[i][j] = res; }}}
    private static void fill(boolean[][] ob,boolean res){for(int i=0;i<ob.length; i++){ for(int j=0; j<ob[0].length; j++){  ob[i][j] = res; }}}
    private static void fill(int[][] ob, int res){      for(int i=0; i<ob.length; i++){ for(int j=0; j<ob[0].length; j++){  ob[i][j] = res; }}}
    private static void fill(long[][] ob, long res){    for(int i=0; i<ob.length; i++){ for(int j=0; j<ob[0].length; j++){  ob[i][j] = res; }}}
    private static void fill(char[][] ob, char res){    for(int i=0; i<ob.length; i++){ for(int j=0; j<ob[0].length; j++){  ob[i][j] = res; }}}
    private static void fill(double[][] ob, double res){for(int i=0; i<ob.length; i++){ for(int j=0; j<ob[0].length; j++){  ob[i][j] = res; }}}
    private static void fill(int[][][] ob,int res){for(int i=0;i<ob.length;i++){for(int j=0;j<ob[0].length;j++){for(int k=0;k<ob[0][0].length;k++){ob[i][j][k]=res;}}}}
    private static void fill(long[][][] ob,long res){for(int i=0;i<ob.length;i++){for(int j=0;j<ob[0].length;j++){for(int k=0;k<ob[0][0].length;k++){ob[i][j][k]=res;}}}}
    private static <T>void fill(T[][][] ob,T res){for(int i=0;i<ob.length;i++){for(int j=0;j<ob[0].length;j++){for(int k=0;k<ob[0][0].length;k++){ob[i][j][k]=res;}}}}
    private static void fill_parent(int[] ob){ for(int i=0; i<ob.length; i++) ob[i]=i; }
    private static boolean same3(long a, long b, long c){
        if(a!=b) return false;
        if(b!=c) return false;
        if(c!=a) return false;
        return true;
    }
    private static boolean dif3(long a, long b, long c){
        if(a==b) return false;
        if(b==c) return false;
        if(c==a) return false;
        return true;
    }
    private static double hypotenuse(double a, double b){
        return Math.sqrt(a*a+b*b);
    }
    private static long factorial(int n) {
        long ans=1;
        for(long i=n; i>0; i--){ ans*=i; }
        return ans;
    }
    private static long facMod(int n, long mod) {
        long ans=1;
        for(long i=n; i>0; i--) ans = (ans * i) % mod;
        return ans;
    }
    private static long lcm(long m, long n){
        long ans = m/gcd(m,n);
        ans *= n;
        return ans;
    }
    private static long gcd(long m, long n) {
        if(m < n) return gcd(n, m);
        if(n == 0) return m;
        return gcd(n, m % n);
    }
    private static boolean isPrime(long a){
        if(a==1) return false;
        for(int i=2; i<=Math.sqrt(a); i++){  if(a%i == 0) return false;  }
        return true;
    }
    static long modInverse(long a, long mod) {
    /* Fermat's little theorem: a^(MOD-1) => 1
    Therefore (divide both sides by a): a^(MOD-2) => a^(-1) */
        return binpowMod(a, mod - 2, mod);
    }
    static long binpowMod(long a, long b, long mod) {
        long res = 1;
        while (b > 0) {
            if (b % 2 == 1) res = (res * a) % mod;
            a = (a * a) % mod;
            b /= 2;
        }
        return res;
    }
    private static int getDigit2(long num){
        long cf = 1;    int d=0;
        while(num >= cf){   d++;    cf = 1<<d;  }
        return d;
    }
    private static int getDigit10(long num){
        long cf = 1;    int d=0;
        while(num >= cf){   d++;    cf*=10;     }
        return d;
    }
    private static boolean isInArea(int y, int x, int h, int w){
        if(y<0) return false;
        if(x<0) return false;
        if(y>=h) return false;
        if(x>=w) return false;
        return true;
    }
    private static ArrayList<Integer> generatePrimes(int n) {
        int[] lp = new int[n + 1];
        ArrayList<Integer> pr = new ArrayList<>();
        for (int i = 2; i <= n; ++i) {
            if (lp[i] == 0) {
                lp[i] = i;
                pr.add(i);
            }
            for (int j = 0; j < pr.size() && pr.get(j) <= lp[i] && i * pr.get(j) <= n; ++j) {
                lp[i * pr.get(j)] = pr.get(j);
            }
        }
        return pr;
    }
    static long nPrMod(int n, int r, long MOD) {
        long res = 1;
        for (int i = (n - r + 1); i <= n; i++) {
            res = (res * i) % MOD;
        }
        return res;
    }
    static long nCr(int n, int r) {
        if (r > (n - r))
            r = n - r;
        long ans = 1;
        for (int i = 1; i <= r; i++) {
            ans *= n;
            ans /= i;
            n--;
        }
        return ans;
    }
    static long nCrMod(int n, int r, long MOD) {
        long rFactorial = nPrMod(r, r, MOD);
        long first = nPrMod(n, r, MOD);
        long second = binpowMod(rFactorial, MOD-2, MOD);
        return  (first * second) % MOD;
    }
    static void printBitRepr(int n) {
        StringBuilder res = new StringBuilder();
        for (int i = 0; i < 32; i++) {
            int mask = (1 << i);
            res.append((mask & n) == 0 ? "0" : "1");
        }
        out.println(res);
    }
    static String bitString(int n) {return Integer.toString(n);}
    static int setKthBitToOne(int n, int k) { return (n | (1 << k)); } // zero indexed
    static int setKthBitToZero(int n, int k) { return (n & ~(1 << k)); }
    static int invertKthBit(int n, int k) { return (n ^ (1 << k)); }
    static boolean isPowerOfTwo(int n) { return (n & (n - 1)) == 0; }
    static HashMap<Character, Integer> counts(String word) {
        HashMap<Character, Integer> counts = new HashMap<>();
        for (int i = 0; i < word.length(); i++) counts.merge(word.charAt(i), 1, Integer::sum);
        return counts;
    }
    static HashMap<Integer, Integer> counts(int[] arr) {
        HashMap<Integer, Integer> counts = new HashMap<>();
        for (int value : arr) counts.merge(value, 1, Integer::sum);
        return counts;
    }
    static HashMap<Long, Integer> counts(long[] arr) {
        HashMap<Long, Integer> counts = new HashMap<>();
        for (long l : arr) counts.merge(l, 1, Integer::sum);
        return counts;
    }
    static HashMap<Character, Integer> counts(char[] arr) {
        HashMap<Character, Integer> counts = new HashMap<>();
        for (char c : arr) counts.merge(c, 1, Integer::sum);
        return counts;
    }
    static long hash(int x, int y) {
        return x* 1_000_000_000L +y;
    }
    static final Random random = new Random();
    static void sort(int[] a) {
        int n = a.length;// shuffle, then sort
        for (int i = 0; i < n; i++) {
            int oi = random.nextInt(n), temp = a[oi];
            a[oi] = a[i];
            a[i] = temp;
        }
        Arrays.sort(a);
    }
    static void sort(long[] arr) {
        shuffleArray(arr);
        Arrays.sort(arr);
    }
    static void shuffleArray(long[] arr) {
        int n = arr.length;
        for(int i=0; i<n; ++i){
            long tmp = arr[i];
            int randomPos = i + random.nextInt(n-i);
            arr[i] = arr[randomPos];
            arr[randomPos] = tmp;
        }
    }
}
static class Tuple implements Comparable<Tuple> {
    long a;
    long b;
    long c;
    public Tuple(long a, long b) {
        this.a = a;
        this.b = b;
        this.c = 0;
    }
    public Tuple(long a, long b, long c) {
        this.a = a;
        this.b = b;
        this.c = c;
    }
    public long getA() { return a; }
    public long getB() { return b; }
    public long getC() { return c; }
    public int compareTo(Tuple other) {
        if (this.a == other.a) {
            if (this.b == other.b) return Long.compare(this.c, other.c);
            return Long.compare(this.b, other.b);
        }
        return Long.compare(this.a, other.a);
    }
    @Override
    public int hashCode() { return Arrays.deepHashCode(new Long[]{a, b, c}); }
    @Override
    public boolean equals(Object o) {
        if (!(o instanceof Tuple)) return false;
        Tuple pairo = (Tuple) o;
        return (this.a == pairo.a && this.b == pairo.b && this.c == pairo.c);
    }
    @Override
    public String toString() { return String.format("(%d %d %d)  ", this.a, this.b, this.c); }
}
private static int abs(int a){  return (a>=0) ? a: -a;  }
private static int min(int... ins){ int min = ins[0]; for(int i=1; i<ins.length; i++){ if(ins[i] < min) min = ins[i]; } return min; }
private static int max(int... ins){ int max = ins[0]; for(int i=1; i<ins.length; i++){ if(ins[i] > max) max = ins[i]; } return max; }
private static int sum(int... ins){ int total = 0; for (int v : ins) { total += v; } return total; }
private static long abs(long a){    return (a>=0) ? a: -a;  }
private static long min(long... ins){ long min = ins[0]; for(int i=1; i<ins.length; i++){ if(ins[i] < min) min = ins[i]; } return min; }
private static long max(long... ins){ long max = ins[0]; for(int i=1; i<ins.length; i++){ if(ins[i] > max) max = ins[i]; } return max; }
private static long sum(long... ins){ long total = 0; for (long v : ins) { total += v; } return total; }
private static double abs(double a){    return (a>=0) ? a: -a;  }
private static double min(double... ins){ double min = ins[0]; for(int i=1; i<ins.length; i++){ if(ins[i] < min) min = ins[i]; } return min; }
private static double max(double... ins){ double max = ins[0]; for(int i=1; i<ins.length; i++){ if(ins[i] > max) max = ins[i]; } return max; }
private static double sum(double... ins){ double total = 0; for (double v : ins) { total += v; } return total; }

}