問題1:請問我能讓使用者輸入全班的人數後，再把使用者輸入的值設成陣列的大小嗎（第18行） 問題2:因為我有呼叫3函數，但這三個函數都有接收結構變數，我想把結構陣列設成全域都可使用，但因為不知道全班的人數，結構陣列的大小就無法得知，有什麼方式可以解決這個問題呢？ 因為照片數量... 繼續閱讀

1 #include<stdio.h> 2 #include<stdlib.h> 3 struct data 4日 { 5 char name [20]; 6 int grade; 7 }; 8 typedef struct data DATA; 9 void highest(DATA, int); 10 void failed(DATA, int); 11 void average (DATA, int); 12 int main() 13日 1 14 int num; 15 printf("請輸入全班的人數\n"); 16 scanf("%d",&num); 17 DATA student[num]; 18 資源福領語紀錄 除回復結果 長小化 訊息 ser\AppData\Local\Temp\ccUASCHd.o #1.cpp:(.text+0x1ef): undefined reference to 'highest(data, int)' ser\AppData\Local\Temp\ccUASCHd. 11.cpp:(.text+0x231): undefined reference to failed(data, int)' ser\AppData\Local\Temp\ccUASCHd.o 1x1.cpp:(.text+0x273): undefined reference to average(data, int)' iser\Desktop\collect2.exe [Error] Id returned 1 exit status 31 反白字数: 0 约行数: 67 客長度:1335 插入模式 完成解析(在了0.016 秒) 日

請問這個高中銜接線上課程一定要上嗎？學校官網有貼網址和登入方法但沒有明文規範說有沒有一定要上

回首頁 EDUC STAYO 教育部國民及學前教育署 新課綱衡接教材數位平臺 K-12 Education Administration, Ministry of Education 選單三 -- 生物 化學 資訊 科技

想請問這題全模～～～為什麼他會假設等於8/2呢？謝謝

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第三段第二行 enabled要怎麼翻比較好？ 這是後位修飾嗎？

vido might be harme Tall 121 and homes. 第40 至43 題為題組 Flickering lamps can induce head. The But if the flickering happens millions of times a second far faster the eye can see or the brain then it transa data. This is the idea behind Li-Fi, or Light Fidelity. The term Li- Fi" 29 user ersity VIE of Edinburgh Professor Harald Haas in a 2011 TED Talk, where he introduced the idea of “wireless data from every light.” Today, Li-Fi has developed into a wireless technology that allows data to be sent at high speeds, working with lighéemitting diode LEDs), an increasibeti popular way to illuminate public areas c'dalod] 9.E. te... Later than Using LED lights as networking devices for data transmission, Li-Fi bas several advantages over Wi- Fi (Wireless Fidelity). First Li-Fi alistus For Theater security on local networks, as light cannot penetrate covered, access to a Li-Fi channel is cibles devices inside the room, ensuring that signals cannot, hacked from remote locations. Also, Li-Fi can operate in electrőmagnetic sensitive areas such as alterati hospitals, and nuclear power plants, for light does not interfere with radio signals. The most Significant advantage of Li-Fi is speed. Researchers have achieved speeds of 224 of Jhanks per second in lab conditions, much faster than Wi-Fi broadband. Egigabit How could Li-Fi enrich daily life? Anywhere there is LED lighting, there is an opportunity for Li-Fi enabled applications. Li-Fi-enabled street lights could provide internet access to mobile phones, making walking at night safer. The LED bulbs in traffic lights could provide drivers with weather conditions and traffic updates. Li-Fi could help with tourism by providing an easier access to local information. At home, smart light could also provide parents with solutions to their children's Internet addiction: Just turn off the lights and you've turned off their access. When 14 billion light bulbs mean 14 billion potential transmitters of wireless data, a cleaner, a greener, and even a brighter future is on the way. hieves

第三段第二行 enabled要怎麼翻比較好？

might fail/q191 第40 至43 題為題組 Flickering lamps can induce headaches Phili But if the flickering happens millions of times a second far faster the eye can see or the brain process then it Po do somethinity like 1914. VI 系 of Edinburgh Professor Harald Haas in a 2011 TED Talk, where he introduced the idea of “wireless data C'Edn 630 from every light.” Today, Li-Fi has developed into a wireless technology that allows data to be sent at high speeds, working with light-emitting diolelta FLEDs), an incileasinati popular way to illuminate public areas and homes. c'dasod] (E... THE Using LED lights as networking devices data transmission, Li-Fi bas several advantages over Wi- allots walls or doors, unlike radio waves waves used in Wi-Fi. As long as transparent materials like glass windows are covered, access to a Li-Fi channel is liniited to devices inside the room, ensuring that signals cannot 2012 hacked from remote locations. Also, Li-Fi can operate in electrimagnetic sensitive areas such as ateities whospitals, and nuclear power plants, for light does not interferentivith radio signals. The most significant advantage of Li-Fi is speed. 1. Researchers have achieved speeds of 224.gidatuts per second in lab conditions, much faster than Wi-Fi brokaband. Egigabst] How could Li-Fi enrich daily life? Anywhere there is LED lighting, there is an opportunity for Li-Fi enabled applications. Li-Fi-enabled street lights could provide internet access to mobile phones, making walking at night safer. The LED bulbs in traffic lights could provide drivers with weather conditions and traffic updates. Li-Fi could help with tourism by providing an easier access to local information. At home, smart light could also provide parents with solutions to their children's Internet addiction: Just turn off the lights and you've turned off their access. When 14 billion light bulbs mean 14 billion potential transmitters of wireless data, a cleaner, a greener, and even a brighter future is on the way. Tser

我一直想不通这两题

(中心登陸位漫的颱風多由東往西移動 其他29 110 發生藤原效應 (D)東部與 東北部是 此颱風為西北風 二、多選題:每題5分,共25 分 ) 1. 侵臺颱風 一月二月三月四月五月六月七月八月九月十月十一月十二月累計 2017 0 0 0 0 0 0 2 0 0 0 0 0 2 平均值 0 0 0 0 0.1 0.4 0.8 1.0 0.8 0.4 0.03 0.03 13.6 (1981~2010) 比較 2017年與過去20年侵臺的颱風個數與平均資料,錯誤的分析為何?(應選2項) (A) 12月曾經有一個颱風侵襲言灣 B) 2017年颱風總數低於平均值 C) 2017年只有2個颱風侵襲臺灣 D1~4月西太平洋沒有颱風 歷年侵臺的颱風多發生在7月 ( 02. 西北颱是一個臺灣的氣象俗用語,當出現西北颱時通常引起媒體大幅報導,要成為西北颱 有何條件,與影響的範圍有哪些?(應選2項) CAD往西北前進的颱風 (B)中心在宜蘭登陸 (C)接近臺灣期間北部山區大量降雨 D接近臺灣期間北部風向與河川平行 E接近臺灣期間東部發生海水倒灌 ( 03. 暴潮是指因為熱帶氣旋、溫帶氣旋等強烈的天氣系統所 引起的海面異常上升現象·右圖中的三種線段包括該地 的正常潮汐起伏、實際觀測到的海面高度,以及暴潮產 生的海面上升的幅度。某地在農曆初八受颱風侵襲,下 列的海面變化敘述何者正確?(應選2項) 6 10 (A)颱風中心氣壓低,風向往中心集中而發生暴潮 (B)適逢小潮,沿海陸地比7天前更容易發生海水倒灌 C甲曲線代表該地的正常潮起伏 T了曲曲的山前片开始的时 三、綜合題組:每題5分 © 地震規模的觀念是由C. F.I ML,或近震規模(Local r 芮氏地震規模僅適用震央國 (Ms)較適合,根據表面 定義根據體波之振幅及週 之大小與斷層面積、位移兰 ( 01. 右圖為四種量測功 述,判斷這些方法 (A)地震規模 3.0 (B地震矩規模沒有 IC表面波規模適。 D體波規模無法 日本311地震 02. 日本氣象廳地震天 以5秒為過期的 模。通常在地震言 2011年東北地方 暫定值),該數 ,如921地震芮上 項) | A日本备急南地 日 高度(公尺) 0· -4 2 14 18 22 一,

畫紫色線的shoestring 在文章中是什麼意思？

回到 A few years later, the couple returned to Asia to ER DO BÉ work on a more detailed guidebook that was just about Southeast Asia. They stayed in a cheap hotel in Singapore for three months while Tony finished Southeast Asia on a Shoestring. Lonely Planet, the company the Wheelers themselves founded to publish their books, started publishing other writers' guidebooks for more and more countries, eventually becoming the world's largest guidebook publisher. TBT À Loyal Lonely Planet readers swear by these books for #bit 要 967 their honest descriptions of locations, practical advice, TESTED accurate 'maps, and lists of useful phrases in local languages 54 用药

想請問第四題AC兩個選項的用法差別

詳解 P73~P75 2. 1. 第4回 # 、綜合測驗 When it comes to dining etiquette, it may sometimes be confusing, for customs are universal. As a traveler, you'd better be careful not to violate customs Furthermore, 3. _ polite, you are even required to do the opposite of what you'd been taught If you are eager for a nice trip, here are some areas to be aware of 4. in other places To begin with, in some places, people eat everything with utensils, people eat certain foods with their hands. You may also be surprised to learn that eating with the right hand is acceptable ; however, the left hand is considered dirty. Next, putting you elbows on the table while eating may make you look sloppy. However, people from France an Russia believe that it's rude of you to place your hands below the table. Finally, people u- their utensils in different ways. For instance, Europeans hold the knife in their dominant ha and the fork in the other hand throughout the entire meal, but Americans cut off a piece of foc 5. down the knife and move the fork to their dominant hand. If it is still too much remember all of it, just imitate the locals. digitale 1. (A) by all means By (B) at best (C) as a whole 2.) by accident B)for good C 34fbeing (B) be to be A nonetheless (B) where (C) whereas 5. (A) laying Blay (D far from @id (D) at the moment Cho (D) been (D) once (C) lying (D) lie

想請問第10題～謝謝～

(C) as a result (D) based on the environmental laws has been shut (A Without doubt (B) In addition 10. The factory frequently down by the local government. (A) violates (B) violating B (C) to violate (D) that violating remote 偏遠的 untidy 凌亂的 reject 拒絕 recommend i potted

問一下第一題英文😅 對不起我英文很弱哈哈哈哈

on karena 绩 room, she 六閱讀能力測驗:段落填空 請從四個選項中選出一個最適合的字詞填入空格中。 Part A: ed out of re ed limbed European-style buildings are going up. Traditional local buildings, however, are (1) ruins. When they're gone, they're gone forever. (2) the buildings in their place are nice, they lack any history. That's why we should work on (3) the buildings we have now. (4) visitors and locals will appreciate them. Children can also learn from them. European-style buildings are pretty, but it's better to see them in Europe. We already have many old beautiful buildings here to be (5) . All we need to do is take care of them. ty. ut B 1. (A) bringing back (C) setting off (B) turning into (D) waiting for