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/Library/Java/JavaVirtualMachines/amazon-corretto-17.jdk/Contents/Home/bin/java -javaagent:/Applications/IntelliJ IDEA.app/Contents/lib/idea_rt.jar=56062:/Applications/IntelliJ IDEA.app/Contents/bin -Dfile.encoding=UTF-8 -classpath /Users/allenw/nexus-backend-debugger/target/classes:/Users/allenw/.m2/repository/com/spotify/ads/protobuf-common/3.1.215/protobuf-common-3.1.215.jar:/Users/allenw/.m2/repository/com/spotify/ads/protobuf-common-annotations/3.1.215/protobuf-common-annotations-3.1.215.jar:/Users/allenw/.m2/repository/com/spotify/uri/0.1.138/uri-0.1.138.jar:/Users/allenw/.m2/repository/com/spotify/ads/nexus-client/0.0.142/nexus-client-0.0.142.jar:/Users/allenw/.m2/repository/com/spotify/ads/nexus-module/0.0.142/nexus-module-0.0.142.jar:/Users/allenw/.m2/repository/com/spotify/grpc/logging/0.54.5/logging-0.54.5.jar:/Users/allenw/.m2/repository/com/spotify/grpc/netty-dns-resolver/0.54.5/netty-dns-resolver-0.54.5.jar:/Users/allenw/.m2/repository/io/netty/netty-resolver/4.1.89.Final/netty-resolver-4.1.89.F

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    public static void assign(int n) {
        // out put strings in this method.
        StringBuilder sb = new StringBuilder();
        backtracking(0, n, sb);
    }
    
    private static void backtracking(int index, int n, StringBuilder sb) {
        if (index == n) {
            System.out.println(sb.toString());
            return;

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// Java program to illustrate  
// ThreadPool
package com.company;

import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.concurrent.ExecutorService;

wang-nima

How to add syntax-highlighted code to PowerPoint slides (Mac OS)

1. pygmentize -f rtf FILE | pbcopy
2. Paste into TextEdit (in rich text mode: Format → Make Rich Text before pasting), and copy to clipboard again.
3. In PowerPoint, Edit → Paste Special… → Styled Text.

(Pasting RTF directly into PowerPoint doesn't work correctly, at least with PowerPoint 2008 — it extends colour spans longer than it should, and sometimes removes line breaks. Going via TextEdit seems to solve the problem.)

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struct TreeNode {
	bool color;
	vector<TreeNode*> next;
	TreeNode (bool c) : color(c), next(4, nullptr) {}
};

double getPercentage(TreeNode *root) {
	if (next[0] == nullptr && next[1] == nullptr && next[2] == nullptr && next[3] == nullptr) {
		return 1;
	}

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#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;

int partition(vector<int> &v, int low, int high) {
	int pivot = v[low];
	int index = low + 1;
	for (int i = low + 1; i <= high; i++) {
		if (v[i] < pivot) {

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// http://www.1point3acres.com/bbs/forum.php?mod=viewthread&tid=141288&extra=page%3D1%26filter%3Dsortid%26sortid%3D311%26sortid%3D311
#include <iostream>
#include <vector>
#include <algorithm>
#include <unordered_map>
#include <string>
using namespace std;

void print(vector<vector<int>> a) {
    int m = (int)a.size();

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package main

import (
	"bufio"
	"log"
	"net/rpc"
	"os"
)

func main() {

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#include <iostream>
#include <string>
#include <unordered_set>
#include <vector>
#include <unordered_map>
using namespace std;

vector<int> father;

void init() {

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#include <iostream>
#include <vector>
#include <algorithm>
#include <unordered_map>
#include <string>
using namespace std;

string intToBytes(unsigned int a) {
    unsigned char mask = 0xff;
    string ret;