JavaScript (Oj) 中输入输出

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(V8)

  • 读取一行输入

read_line(),函数别名: readline()、readLine()

  • 读取n个字符

gets(n)

  • 读取一个长整数

readInt()

  • 读取一个浮点数

readDoubble()

  • 输出(不加回车)

printsth(sth, ...)

  • 输出(加回车)

console.log(sth, ...)

示例

var line;
var solveMeFirst = (a, b) => a + b;
while ((line = read_line()) != "") {
  let arr = line.split(" ");
  let a = parseInt(arr[0]);
  let b = parseInt(arr[1]);
  let c = solveMeFirst(a, b);
  console.log(c);
}

(Node.js)

    1. 引入 node-stdio
const stdio = require('node-stdio');
  • 读取一行输入
stdio.read_line()

示例

// 1.引入readline模块
const readline = require("readline");
// 2.创建 Interface 类的实例
const rl = readline.createInterface({
  input: process.stdin, // 输入的流
  output: process.stdout, // 输出的流
});

rl.on("line", function (data) {
  let arr = data.split(" ");
  console.log(arr);
});