henrybear327

<?php
function get_ip_address() {
    $ip_keys = array('HTTP_CLIENT_IP', 'HTTP_X_FORWARDED_FOR', 'HTTP_X_FORWARDED', 'HTTP_X_CLUSTER_CLIENT_IP', 'HTTP_FORWARDED_FOR', 'HTTP_FORWARDED', 'REMOTE_ADDR');
    foreach ($ip_keys as $key) {
        if (array_key_exists($key, $_SERVER) === true) {
            foreach (explode(',', $_SERVER[$key]) as $ip) {
                // trim for safety measures
                $ip = trim($ip);
                // attempt to validate IP
                if (validate_ip($ip)) {

henrybear327

#include <Wire.h>

byte i2cdata[4];

void setup() {
  Wire.begin();
  Serial.begin(9600);
}

void loop() {

henrybear327

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
struct node_staff {
    char name[50];
    char password[50];
    struct node_staff *next;
};
struct node_staff *
read_staff(struct node_staff *last); //回傳first的位址，這樣在main裡才能用

henrybear327

#include <stdio.h>
#include <stdlib.h>

struct x {
    long long left;
    long long right;
};

int cmp(const void *a, const void *b)
{

henrybear327

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

struct data {
    int front;
    int back;
} all[50000];

int cmp(const void *a, const void *b)

henrybear327

#include <cstdio>
#include <iostream>
#include <cstring>
using namespace std;

int main()
{
    int N;
    int ans[100][100]= {0};
    cin >> N;

henrybear327

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

void walk_through(int row, int column);

int size, input[20][20];
char output[20][20];

int flag = 0;

henrybear327

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int main()
{
    while(1) {
        int data[3][3];
        for(int i = 0; i < 3; i++) {
            for(int j = 0; j < 3; j++) {

henrybear327

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdbool.h>

int main()
{
    int cases;
    while(scanf("%d", &cases) != EOF) {
        while(cases--) {

henrybear327

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int main()
{
    int input;
    while(scanf("%d", &input) != EOF) {
        double answer = (double) input * 1.6;
        printf("%.1f\n", answer);