摘要:
let readline = require(`readline-sync`); console.log(`请输入数组的长度`); let length = ~~readline.question(``); let arr = []; let sum = 0; let average = 0; fo 阅读全文
摘要:
let readline = require(`readline-sync`); console.log(`请输一个数`); let num = readline.question(``); let str = ""; let i; for (i = num.length - 1; i >= 0; 阅读全文
摘要:
let readline = require("readline-sync"); console.log("请输入行数:"); let rows = ~~readline.question('') let str = ""; let star = ""; for (let i = 1; i <= r 阅读全文