pinglunliao

class Solution {
public:
    vector<int> twoSum(vector<int>& nums, int target) {
        multimap<int, int> nTable;
        multimap<int, int>::iterator it, cur;
        vector<int> result;
        
        for(int i = 0; i < nums.size(); i++)
            nTable.insert(make_pair(nums[i], i));

pinglunliao

from tkinter import *
import tkinter.filedialog as filedialog
import tkinter.messagebox as msgbox
import pygame
import pygame.mixer as player
from enum import Enum

_BG_COLOR     = 'black'
_FG_COLOR     = 'red'
_FG_ALT_COLOR = 'white'

pinglunliao

from turtle import *
import random
import time

def change_color(t):
    R = random.random()
    B = random.random()
    G = random.random()
    t.pencolor(R, G, B)

pinglunliao

#include <NewPing.h>
#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>

#define SCREEN_WIDTH 128 // OLED display width, in pixels
#define SCREEN_HEIGHT 64 // OLED display height, in pixels

// Declaration for an SSD1306 display connected to I2C (SDA, SCL pins)

pinglunliao

#include<stdio.h> // 函式 printf 的 header file
#include<stdlib.h>// 函式 system 的 header file

int main(void) {
    printf("嘻嘻嘻嘻嘻\n"); // 輸出文字
    printf(" CCCCcc\n");
    printf(" CC\n");
    printf(" C\n");
    printf("CC\n");
    printf(" C\n");

pinglunliao

#include <Adafruit_NeoPixel.h>

#define LDR_PIN A0
#define PIN 2	 // input pin Neopixel is attached to

#define NUMPIXELS      12 // number of neopixels in Ring

Adafruit_NeoPixel pixels = Adafruit_NeoPixel(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);

int delayval = 0; // timing delay

pinglunliao

#include <Adafruit_NeoPixel.h>

#define F_BTN_PIN 3	// forward button
#define B_BTN_PIN 4 // backward button

#define PIN 2	 // input pin Neopixel is attached to

#define NUMPIXELS      24 // number of neopixels in Ring
#define HALF_NUMPIXELS 12

pinglunliao

int ledPins[] = {2,3,4,5,6,7,8,9,10,11}; // The LED pins
int num = sizeof(ledPins) / sizeof(int);
int delayMS = 100;

void setup()
{
  for (int i = 0; i < num ; i++) 
  {
    pinMode(ledPins[i], OUTPUT);   
  }

pinglunliao

int sPin = 2;   // The base pin ID
int nLEDs = 10; // The number of LEDs
int delayMS = 100;

void setup()
{
  for (int i = sPin; i < sPin + nLEDs; i++) 
  {
    pinMode(i, OUTPUT);   
  }

pinglunliao

"""
Minimal character-level Vanilla RNN model. Written by Andrej Karpathy (@karpathy)
BSD License
"""
import numpy as np

# data I/O
data = open('input.txt', 'r').read() # should be simple plain text file
chars = list(set(data))
data_size, vocab_size = len(data), len(chars)