2018年9月16日
用java script 求数组的最大值、最小值、和、平均数
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
posted @ 2018-09-16 18:03 两颗门牙 阅读(864) 评论(0) 推荐(0)
java script判断回文数
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
posted @ 2018-09-16 18:01 两颗门牙 阅读(182) 评论(0) 推荐(0)
用js打印*号等腰三角形
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
posted @ 2018-09-16 17:50 两颗门牙 阅读(2038) 评论(0) 推荐(0)