第七色在线视频,2021少妇久久久久久久久久,亚洲欧洲精品成人久久av18,亚洲国产精品特色大片观看完整版,孙宇晨将参加特朗普的晚宴

為了賬號安全,請及時綁定郵箱和手機(jī)立即綁定
已解決430363個問題,去搜搜看,總會有你想問的

一道acm的題,歡迎一起討論?

一道acm的題,歡迎一起討論?

Problem DescriptionGive you a scale and some goods. You should put all the goods on two sides of scale and make the scales balanced. InputThe first line contains an integer T which is the number of test case.For each test case, there are two lines of data. In the first line, there is a single integer n which describes the number of goods. In the second line, there are n integers. The i-th integer wi is the weight of the i-th corresponding goods. (0 < T ≤ 10, 0 < n ≤ 100, 0 < wi ≤ 100) OutputFor each test case, if all the goods can be put on the scale and make the scales balanced at the same time, output “Yes”, otherwise output “No”. Sample Input231 2 334 5 6 Sample OutputYesNo
查看完整描述

1 回答

  • 1 回答
  • 0 關(guān)注
  • 551 瀏覽

添加回答

舉報

0/150
提交
取消
微信客服

購課補(bǔ)貼
聯(lián)系客服咨詢優(yōu)惠詳情

幫助反饋 APP下載

慕課網(wǎng)APP
您的移動學(xué)習(xí)伙伴

公眾號

掃描二維碼
關(guān)注慕課網(wǎng)微信公眾號