html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<h1>Hello World</h1>
<h2>
<a href="http://www.baidu.com">
My name is Wonder.
</a>
</h2>
<input type="date">
<button>确定</button>
<h3>全是瞎写的，不要介意<h3>
</body>
</html>
python
# 简单的快速排序,从大到小
def quick_sort(number_list):
if len(number_list) <= 1:
return number_list
pivot = number_list[0]
left = []
for i in range(1, len(number_list)):
if number_list[i] > pivot:
left.append(number_list[i])
right = []
for i in range(1, len(number_list)):
if number_list[i] <= pivot:
right.append(number_list[i])
return quick_sort(left) + [pivot] + quick_sort(right)
number_list = input('直接填数字,不用空格')
print(quick_sort(number_list))
C++
// 简单的蛇形方阵
# include <bits/stdc++.h>
using namespace std;
int a[15][15];
int main() {
int n;
cin >> n;
int k = 1;
int x = 0;
int y = 0;
a[x][y] = k;
k++;
while (k <= n * n) {
while (y + 1 < n && a[x][y + 1] == 0) {
y += 1;
a[x][y] = k;
k++;
}
while (x + 1 < n && a[x + 1][y] == 0) {
x += 1;
a[x][y] = k;
k++;
}
while (y - 1 >= 0 && a[x][y - 1] == 0) {
y -= 1;
a[x][y] = k;
k++;
}
while (x - 1 >= 0 && a[x - 1][y] == 0) {
x -= 1;
a[x][y] = k;
k++;
}
}
for (int i = 0; i < n; i++) {
for (int j = 0; j < n; j++) {
printf("%3d", a[i][j]);
}
printf("\n");
}
return 0;
}
C
# include <stdio.h>
int main() {
int a, b;
scanf("%d%d", &a, &b);
printf("%d", a + b);
return 0;
}
Pascal
var a, b: longint;
begin
readln(a, b);
writeln(a + b);
end.
Java
import java.io.*;
import java.util.*;
public class Main {
public static void main(String args[]) throws Exception {
Scanner cin = new Scanner(System.in);
int a = cin.nextInt(), b = cin.nextInt();
System.out.println(a + b);
}
}
JavaScript(Node.js)
const fs = require('fs')
const data = fs.readFileSync('/dev/stdin')
const result = data.toString('ascii').trim().split(' ').map(x => parseInt(x)).reduce((a, b) => a + b, 0)
console.log(result)
process.exit()
Ruby
a, b = gets.split.map(&:to_i)
print a + b
PHP
<?php
$input = trim(file_get_contents("php://stdin"));
list($a, $b) = explode(' ', $input);
echo $a + $b;
Rust
use std::io;
fn main() {
let mut input = String::new();
io::stdin().read_line(&mut input).unwrap();
let mut s = input.trim().split(' ');
let a:i32 = s.next().unwrap()
.parse().unwrap();
let b:i32 = s.next().unwrap()
.parse().unwrap();
println!("{}", a + b);
}
Go
package main
import "fmt"
func main() {
var a, b int
fmt.Scanf("%d%d", &a, &b)
fmt.Println(a + b)
}
