Problem: Vasya plays one very well-known and extremely popular MMORPG game. His game character has k skill; currently the i-th of them equals to ai. Also this game has a common rating table in which the participants are ranked according to the product of all the skills of a hero in the descending order.

Vasya decided to 'upgrade' his character via the game store. This store offers n possible ways to improve the hero's skills; Each of these ways belongs to one of three types:

  1. assign the i-th skill to b; 
  2. add b to the i-th skill; 
  3. multiply the i-th skill by b. 



Unfortunately, a) every improvement can only be used once; b) the money on Vasya's card is enough only to purchase not more than m of the n improvements. Help Vasya to reach the highest ranking in the game. To do this tell Vasya which of improvements he has to purchase and in what order he should use them to make his rating become as high as possible. If there are several ways to achieve it, print any of them.

Input

The first line contains three numbers — k, n, m (1 ≤ k ≤ 105, 0 ≤ m ≤ n ≤ 105) — the number of skills, the number of improvements on sale and the number of them Vasya can afford.

The second line contains k space-separated numbers ai (1 ≤ ai ≤ 106), the initial values of skills.

Next n lines contain 3 space-separated numbers tj, ij, bj (1 ≤ tj ≤ 3, 1 ≤ ij ≤ k, 1 ≤ bj ≤ 106) — the type of the j-th improvement (1 for assigning, 2 for adding, 3 for multiplying), the skill to which it can be applied and the value of b for this improvement.

Output

The first line should contain a number l (0 ≤ l ≤ m) — the number of improvements you should use.

The second line should contain l distinct space-separated numbers vi (1 ≤ vi ≤ n) — the indices of improvements in the order in which they should be applied. The improvements are numbered starting from 1, in the order in which they appear in the input. 

Examples

Input

2 4 3
13 20
1 1 14
1 2 30
2 1 6
3 2 2


Output

3
2 3 4

Solution (in JAVA):

Solution:
import java.io.BufferedWriter;
import java.util.InputMismatchException;
import java.util.ArrayList;
import java.util.NoSuchElementException;
import java.util.List;
import java.math.BigInteger;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.io.Writer;
import java.io.IOException;
import java.util.Arrays;
import java.io.InputStream;
import java.io.OutputStreamWriter;

/**
 * Built using CHelper plug-in
 * Actual solution is at the top
 * @author Egor Kulikov (egor@egork.net)
 */
public class Main {
	public static void main(String[] args) {
		InputStream inputStream = System.in;
		OutputStream outputStream = System.out;
		InputReader in = new InputReader(inputStream);
		OutputWriter out = new OutputWriter(outputStream);
		TaskD solver = new TaskD();
		solver.solve(1, in, out);
		out.close();
	}
}

class TaskD {
    public void solve(int testNumber, InputReader in, OutputWriter out) {
		int size = in.readInt();
		int count = in.readInt();
		int can = in.readInt();
		long[] values = IOUtils.readLongArray(in, size);
		int[] type = new int[count];
		int[] id = new int[count];
		int[] by = new int[count];
		IOUtils.readIntArrays(in, type, id, by);
		MiscUtils.decreaseByOne(id);
		int[] set = new int[size];
		Arrays.fill(set, -1);
		for (int i = 0; i < count; i++) {
			if (type[i] == 1) {
				if (by[i] > values[id[i]] && (set[id[i]] == -1 || by[set[id[i]]] < by[i])) {
					set[id[i]] = i;
				}
			}
		}
		for (int i = 0; i < count; i++) {
			if (type[i] == 1 && set[id[i]] == i) {
				by[i] -= values[id[i]];
			}
		}
		IntList[] lists = new IntList[size];
		for (int i = 0; i < count; i++) {
			if (type[i] == 2 || type[i] == 1 && set[id[i]] == i) {
				if (lists[id[i]] == null) {
					lists[id[i]] = new IntArrayList();
				}
				lists[id[i]].add(i);
			}
		}
		int[][] addOrder = new int[size][];
		IntComparator comparator = (first, second) -> by[second] - by[first];
		for (int i = 0; i < size; i++) {
			if (lists[i] == null) {
				addOrder[i] = new int[0];
			} else {
				lists[i].inPlaceSort(comparator);
				addOrder[i] = lists[i].toArray();
			}
		}
		Rational[] multiply = new Rational[count];
		Heap order = new Heap((first, second) -> -multiply[first].compareTo(multiply[second]), count);
		int[] pointer = new int[size];
		for (int i = 0; i < size; i++) {
			if (addOrder[i].length != 0) {
				int at = addOrder[i][0];
				multiply[at] = new Rational(values[i] + by[at], values[i]);
				order.add(at);
			}
		}
		for (int i = 0; i < count; i++) {
			if (type[i] == 3) {
				multiply[i] = new Rational(by[i], 1);
				order.add(i);
			}
		}
		IntList answer = new IntArrayList();
		for (int i = 0; i < can && !order.isEmpty(); i++) {
			int current = order.poll();
			answer.add(current + 1);
			if (type[current] != 3) {
				int at = id[current];
				values[at] += by[current];
				if (++pointer[at] < addOrder[at].length) {
					int next = addOrder[at][pointer[at]];
					multiply[next] = new Rational(values[at] + by[next], values[at]);
					order.add(next);
				}
			}
		}
		answer.inPlaceSort((first, second) -> type[first - 1] - type[second - 1]);
		out.printLine(answer.size());
		out.printLine(answer);
	}
}

class InputReader {

	private InputStream stream;
	private byte[] buf = new byte[1024];
	private int curChar;
	private int numChars;
	private SpaceCharFilter filter;

	public InputReader(InputStream stream) {
		this.stream = stream;
	}

	public int read() {
		if (numChars == -1)
			throw new InputMismatchException();
		if (curChar >= numChars) {
			curChar = 0;
			try {
				numChars = stream.read(buf);
			} catch (IOException e) {
				throw new InputMismatchException();
			}
			if (numChars <= 0)
				return -1;
		}
		return buf[curChar++];
	}

	public int readInt() {
		int c = read();
		while (isSpaceChar(c))
			c = read();
		int sgn = 1;
		if (c == '-') {
			sgn = -1;
			c = read();
		}
		int res = 0;
		do {
			if (c < '0' || c > '9')
				throw new InputMismatchException();
			res *= 10;
			res += c - '0';
			c = read();
		} while (!isSpaceChar(c));
		return res * sgn;
	}

	public long readLong() {
		int c = read();
		while (isSpaceChar(c))
			c = read();
		int sgn = 1;
		if (c == '-') {
			sgn = -1;
			c = read();
		}
		long res = 0;
		do {
			if (c < '0' || c > '9')
				throw new InputMismatchException();
			res *= 10;
			res += c - '0';
			c = read();
		} while (!isSpaceChar(c));
		return res * sgn;
	}

	public boolean isSpaceChar(int c) {
		if (filter != null)
			return filter.isSpaceChar(c);
		return isWhitespace(c);
	}

	public static boolean isWhitespace(int c) {
		return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
	}

	public interface SpaceCharFilter {
		public boolean isSpaceChar(int ch);
	}
}

class OutputWriter {
	private final PrintWriter writer;

	public OutputWriter(OutputStream outputStream) {
		writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(outputStream)));
	}

	public void print(IntCollection collection) {
		boolean first = true;
		for (IntIterator iterator = collection.iterator(); iterator.isValid(); iterator.advance()) {
			if (first)
				first = false;
			else
				writer.print(' ');
			writer.print(iterator.value());
		}
	}

	public void printLine(IntCollection collection) {
		print(collection);
		writer.println();
	}

	public void close() {
		writer.close();
	}

	public void printLine(int i) {
		writer.println(i);
	}
}

class IOUtils {

	public static long[] readLongArray(InputReader in, int size) {
		long[] array = new long[size];
		for (int i = 0; i < size; i++)
			array[i] = in.readLong();
		return array;
	}

	public static void readIntArrays(InputReader in, int[]... arrays) {
		for (int i = 0; i < arrays[0].length; i++) {
			for (int j = 0; j < arrays.length; j++)
				arrays[j][i] = in.readInt();
		}
	}

}

class MiscUtils {

	public static void decreaseByOne(int[]...arrays) {
		for (int[] array : arrays) {
			for (int i = 0; i < array.length; i++)
				array[i]--;
		}
	}

}

abstract class IntList extends IntCollection implements Comparable<IntList> {
	private static final int INSERTION_THRESHOLD = 16;

	public abstract int get(int index);
	public abstract void set(int index, int value);

	public IntIterator iterator() {
		return new IntIterator() {
			private int size = size();
			private int index = 0;

			public int value() throws NoSuchElementException {
				if (!isValid())
					throw new NoSuchElementException();
				return get(index);
			}

			public void advance() throws NoSuchElementException {
				if (!isValid())
					throw new NoSuchElementException();
				index++;
			}

			public boolean isValid() {
				return index < size;
			}
		};
	}

	private void swap(int first, int second) {
		if (first == second)
			return;
		int temp = get(first);
		set(first, get(second));
		set(second, temp);
	}

	public IntSortedList inPlaceSort(IntComparator comparator) {
		quickSort(0, size() - 1, (Integer.bitCount(Integer.highestOneBit(size()) - 1) * 5) >> 1, comparator);
		return new IntSortedArray(this, comparator);
	}

	private void quickSort(int from, int to, int remaining, IntComparator comparator) {
		if (to - from < INSERTION_THRESHOLD) {
			insertionSort(from, to, comparator);
			return;
		}
		if (remaining == 0) {
			heapSort(from, to, comparator);
			return;
		}
		remaining--;
		int pivotIndex = (from + to) >> 1;
		int pivot = get(pivotIndex);
		swap(pivotIndex, to);
		int storeIndex = from;
		int equalIndex = to;
		for (int i = from; i < equalIndex; i++) {
			int value = comparator.compare(get(i), pivot);
			if (value < 0)
				swap(storeIndex++, i);
			else if (value == 0)
				swap(--equalIndex, i--);
		}
		quickSort(from, storeIndex - 1, remaining, comparator);
		for (int i = equalIndex; i <= to; i++)
			swap(storeIndex++, i);
		quickSort(storeIndex, to, remaining, comparator);
	}

	private void heapSort(int from, int to, IntComparator comparator) {
		for (int i = (to + from - 1) >> 1; i >= from; i--)
			siftDown(i, to, comparator, from);
		for (int i = to; i > from; i--) {
			swap(from, i);
			siftDown(from, i - 1, comparator, from);
		}
	}

	private void siftDown(int start, int end, IntComparator comparator, int delta) {
		int value = get(start);
		while (true) {
			int child = ((start - delta) << 1) + 1 + delta;
			if (child > end)
				return;
			int childValue = get(child);
			if (child + 1 <= end) {
				int otherValue = get(child + 1);
				if (comparator.compare(otherValue, childValue) > 0) {
					child++;
					childValue = otherValue;
				}
			}
			if (comparator.compare(value, childValue) >= 0)
				return;
			swap(start, child);
			start = child;
		}
	}

	private void insertionSort(int from, int to, IntComparator comparator) {
		for (int i = from + 1; i <= to; i++) {
			int value = get(i);
			for (int j = i - 1; j >= from; j--) {
				if (comparator.compare(get(j), value) <= 0)
					break;
				swap(j, j + 1);
			}
		}
	}

	public int hashCode() {
		int hashCode = 1;
		for (IntIterator i = iterator(); i.isValid(); i.advance())
			hashCode = 31 * hashCode + i.value();
		return hashCode;
	}

	public boolean equals(Object obj) {
		if (!(obj instanceof IntList))
			return false;
		IntList list = (IntList)obj;
		if (list.size() != size())
			return false;
		IntIterator i = iterator();
		IntIterator j = list.iterator();
		while (i.isValid()) {
			if (i.value() != j.value())
				return false;
			i.advance();
			j.advance();
		}
		return true;
	}

	public int compareTo(IntList o) {
		IntIterator i = iterator();
		IntIterator j = o.iterator();
		while (true) {
			if (i.isValid()) {
				if (j.isValid()) {
					if (i.value() != j.value()) {
						if (i.value() < j.value())
							return -1;
						else
							return 1;
					}
				} else
					return 1;
			} else {
				if (j.isValid())
					return -1;
				else
					return 0;
			}
			i.advance();
			j.advance();
		}
	}

}

class IntArrayList extends IntList {
	private int[] array;
	private int size;

	public IntArrayList() {
		this(10);
	}

	public IntArrayList(int capacity) {
		array = new int[capacity];
	}

	public int get(int index) {
		if (index >= size)
			throw new IndexOutOfBoundsException();
		return array[index];
	}

	public void set(int index, int value) {
		if (index >= size)
			throw new IndexOutOfBoundsException();
		array[index] = value;
	}

	public int size() {
		return size;
	}

	public void add(int value) {
		ensureCapacity(size + 1);
		array[size++] = value;
	}

	public void ensureCapacity(int newCapacity) {
		if (newCapacity > array.length) {
			int[] newArray = new int[Math.max(newCapacity, array.length << 1)];
			System.arraycopy(array, 0, newArray, 0, size);
			array = newArray;
		}
	}

	public int[] toArray() {
		int[] array = new int[size];
		System.arraycopy(this.array, 0, array, 0, size);
		return array;
	}

}

abstract class IntCollection {
	public abstract IntIterator iterator();
	public abstract int size();
	public abstract void add(int value);

	public int[] toArray() {
		int size = size();
		int[] array = new int[size];
		int i = 0;
		for (IntIterator iterator = iterator(); iterator.isValid(); iterator.advance())
			array[i++] = iterator.value();
		return array;
	}

}

interface IntComparator {

	public int compare(int first, int second);
}

abstract class IntSortedList extends IntList {
	protected final IntComparator comparator;

	protected IntSortedList(IntComparator comparator) {
		this.comparator = comparator;
	}

	public void set(int index, int value) {
		throw new UnsupportedOperationException();
	}

	public void add(int value) {
		throw new UnsupportedOperationException();
	}

	public IntSortedList inPlaceSort(IntComparator comparator) {
		if (comparator == this.comparator)
			return this;
		throw new UnsupportedOperationException();
	}

	protected void ensureSorted() {
		int size = size();
		if (size == 0)
			return;
		int last = get(0);
		for (int i = 1; i < size; i++) {
			int current = get(i);
			if (comparator.compare(last, current) > 0)
				throw new IllegalArgumentException();
			last = current;
		}
	}

}

class Rational implements Comparable<Rational> {

	public final long numerator;
	public final long denominator;

	public Rational(long numerator, long denominator) {
		if (denominator == 0)
			throw new IllegalArgumentException();
		long gcd = IntegerUtils.gcd(Math.abs(numerator), Math.abs(denominator));
		if (denominator > 0) {
			this.numerator = numerator / gcd;
			this.denominator = denominator / gcd;
		} else {
			this.numerator = -numerator / gcd;
			this.denominator = -denominator / gcd;
		}
	}

	public String toString() {
		return numerator + "/" + denominator;
	}

	public int compareTo(Rational other) {
//		return IntegerUtils.longCompare(numerator * other.denominator, denominator * other.numerator);
		return BigInteger.valueOf(numerator).multiply(BigInteger.valueOf(other.denominator)).compareTo(
			BigInteger.valueOf(other.numerator).multiply(BigInteger.valueOf(denominator)));
	}

	public boolean equals(Object o) {
		if (this == o) return true;
		if (o == null || getClass() != o.getClass()) return false;

		Rational rational = (Rational) o;

		if (denominator != rational.denominator) return false;
		if (numerator != rational.numerator) return false;

		return true;
	}

	public int hashCode() {
		int result = (int) (numerator ^ (numerator >>> 32));
		result = 31 * result + (int) (denominator ^ (denominator >>> 32));
		return result;
	}

}

class Heap {
	private IntComparator comparator;
	private int size = 0;
	private int[] elements;
	private int[] at;

	public Heap(IntComparator comparator, int maxElement) {
		this(10, comparator, maxElement);
	}

	public Heap(int capacity, IntComparator comparator, int maxElement) {
		this.comparator = comparator;
		elements = new int[capacity];
		at = new int[maxElement];
		Arrays.fill(at, -1);
	}

	public boolean isEmpty() {
		return size == 0;
	}

	public int add(int element) {
		ensureCapacity(size + 1);
		elements[size] = element;
		at[element] = size;
		shiftUp(size++);
		return at[element];
	}

	public void shiftUp(int index) {
//		if (index < 0 || index >= size)
//			throw new IllegalArgumentException();
		int value = elements[index];
		while (index != 0) {
			int parent = (index - 1) >>> 1;
			int parentValue = elements[parent];
			if (comparator.compare(parentValue, value) <= 0) {
				elements[index] = value;
				at[value] = index;
				return;
			}
			elements[index] = parentValue;
			at[parentValue] = index;
			index = parent;
		}
		elements[0] = value;
		at[value] = 0;
	}

	public void shiftDown(int index) {
		if (index < 0 || index >= size)
			throw new IllegalArgumentException();
		while (true) {
			int child = (index << 1) + 1;
			if (child >= size)
				return;
			if (child + 1 < size && comparator.compare(elements[child], elements[child + 1]) > 0)
				child++;
			if (comparator.compare(elements[index], elements[child]) <= 0)
				return;
			swap(index, child);
			index = child;
		}
	}

	private void swap(int first, int second) {
		int temp = elements[first];
		elements[first] = elements[second];
		elements[second] = temp;
		at[elements[first]] = first;
		at[elements[second]] = second;
	}

	private void ensureCapacity(int size) {
		if (elements.length < size) {
			int[] oldElements = elements;
			elements = new int[Math.max(2 * elements.length, size)];
			System.arraycopy(oldElements, 0, elements, 0, this.size);
		}
	}

	public int poll() {
		if (isEmpty())
			throw new IndexOutOfBoundsException();
		int result = elements[0];
		at[result] = -1;
		if (size == 1) {
			size = 0;
			return result;
		}
		elements[0] = elements[--size];
		at[elements[0]] = 0;
		shiftDown(0);
		return result;
	}

}

interface IntIterator {
	public int value() throws NoSuchElementException;
	/*
	 * @throws NoSuchElementException only if iterator already invalid
	 */
	public void advance() throws NoSuchElementException;
	public boolean isValid();
}

class IntSortedArray extends IntSortedList {
	private final int[] array;

	public IntSortedArray(IntCollection collection, IntComparator comparator) {
		super(comparator);
		array = new int[collection.size()];
		int i = 0;
		for (IntIterator iterator = collection.iterator(); iterator.isValid(); iterator.advance())
			array[i++] = iterator.value();
		ensureSorted();
	}

	public int get(int index) {
		return array[index];
	}

	public int size() {
		return array.length;
	}
}

class IntegerUtils {
	public static long gcd(long a, long b) {
        a = Math.abs(a);
        b = Math.abs(b);
		while (b != 0) {
			long temp = a % b;
			a = b;
			b = temp;
		}
		return a;
	}

}