為什麼最後的執行結果會如此呢？是因為離開迴圈後迴圈的值就會消失嗎？如果是的話，那要如何解決此問題呢？

1.05.29矩陣相加的結果未解決.cpp - Dev-C++ 511 M **P) ETZ IEO AStyle EW (H) C.EE 188 H: 1 J2021.05.29矩陣相加的結果未解決.cpp 7/2吨位 2 2 #include<stdio.h> 3 #include<stdlib.h> 4 #define row 2 5 #define col 3 6 int main(void) 7日 { 8 8 int A[2][3],B[2][3]; 9 printf("以下將運算2個2*38H)的結果\n"); 10日 for(int i=0;i<row;i++) { 119 for(int j=0;j<col;j++){ 12 printf("請輸入A座第d%d行的数字:",i+1,j+1); 13 scanf("%d,&A[i][j]"): 14 } 15 } 16 日 for(int i=0;i<row;i++){ 工 17 9 for(int j=0;j<col;j++) { 18 printf("請輸入陣第3d列第行的数字:",i+1,j+1); 19 scanf("%d, &B[i][j]"); 20 ) 21 } 22 printf("Matrix A+B=\n"); for(int i=0;i<row;i++){ 24日 for(int j=0; j<col;j++){ 25 printf("%3d", A[i][j]+B[i][j]); 26 } 27 printf("\n"); 28 29 } system("pause"); return 0;

請問我的程式是哪裡寫錯呢 假如使用者輸入5，他會顯示1+2+3+4+5=0

1+2+...+n.cpp 1 /*1+2+...+n=?*/ 2. #include<stdlib.h> 3 #include<stdio.h> 49 int main(void) { 5 int n, sum; 6 printf("請輸入一個整數n(n>0):\n"); 7 scanf("%d",&n); 8 printf("1"); 96 for(int i=2, sum=1;i<=n;i++){ 10 sum=sum+1; 11 printf("+%d",i); 12 } 13 printf("=%d\n", sum);| 14 system("pause"); 15 return 0; 16 17 L } 18

請問一下哪裡可判斷出來是使用固定成長模式公式？

DIV2/P1= $1.25/$18.90 0.0661 = 6.61% 2. Stormy Weathers has no attractive investment opportunities. Its return on equity equals the discount rate, which is 10%. Its expected earnings this year are $4 per share, Fill the following table and show the calculation process." WANN Plowback Ratio- Growth Rate. Stock Price P/E Ratio a.- b. C. 0.4. e. f 0.8- h. i. Sol.- a. Plowback ratio=0) > DIV1 = $4 and g = 0. b. Therefore: Po P/E ratio= $40/S4= 10. = $40.00 0.10 - 0 d. Plowback ratio = 0.40 = DIV1 = $4(1 – 0.40) = $2.40 and g= 10% x 0.40 = 4% $2.40 Therefore: P. = $40.00 5 f. P/E ratio= $40/$4= 10. 0.10 -0.04 Plowback ratio=0.80 = DIV1 = $401 – 0.80) = $0.80 and 9= 10% x 0.80 = 8% P: x

熱力學問題，為什麼這題的△H<0？鉛筆字是我的想法，想請問一下是錯在哪裡

(D)功(work) (A)內能(internal energy. (C) 自由能(free energy) Ans. : (B) 0 皇 例 10:絕熱過程變化 Bu 若氣體在絕熱的環境下對2.00am 的外壓力赌熊,若最初體積為 1.40L,最終體積為5.900L,則下列何者敘述正確? (A)氣體的內能增加 (B)氣體的內能下降 (C) 氣體的溫度下降za外以D)氣體的溫度上升 Ans. : (B)(C) (1) 因絕熱系統::Q = 0。 (2)因對外膨脹,體積變大,AV =+,.W為負值 (3) AE =0+(-) <0,.. AH <0, H TB SH: Eto(PV) A litt op=o :Q+W x pp).V + 10v). P > OH = 0 =&-prov) + (oP).v + wip 28 =Q +6P) v O ,绝,叹。 -> OHU

會計問題 10/1號分錄怎麼寫

tc 本2 Purchases office cequ7pnuenf cosfgge琍000. zzey dre/7sZge pa 邦/200 cas7 ag SIgned a 3-nmon秘, 759, JOfe Dayap/e /or 太e reraz加ge pa/agce, /e/preczazoz7 oz 7e eqduipmenf Is 五480 ayear

請問句末的reservoir effect是儲庫效應嗎？（Fig1） 是的話，請幫我繼續解答🙏 有一個含萃取物凝膠，塗抹在皮膚上，滲透係數Kp 較低，但是滯留時間Lag time很長，所以文章解釋為reservoir effect儲庫效應，我看了一下參考文獻(fig2)，但... 繼續閱讀

The HPLC analysis ofthe last samples colleceted in the permeation assays allowed to caleulate the percentage ofbioactive compounds that permeated through the biologieal barrier after 24 hours as well as their permeation fluxes, expressed as hg em? hi (Table 3). Asp-eoumarie acid and caffeic acid are slightly lipophilic, iis possible that, even 放 they did not manage to pass the s/rgjo corjezo, they were trapped in the human membrane, happening whatitis called “Teservoir effee 六

1.7 不懂為什麼不是description statistics 是因為後面的change 有經過計算嗎

說 a.。 Opservationaj Study p. Designed experiment 1.6 Fi im the following blank: veal only asSociatior 3 : 1, Whereas 1 : aS de sd experiments can help ee de Signed experimenmt Ca k Observational Studies can Te- Applying the Concepts and skills 7y? 乜AVe7ce7'yec'y 了有 C/qQsSz7 cogce7 5 。 707 7 5/7/cs 5 27儿er Zesc77- ZUe O7 7727e7e72777. 二\ 了 7 yozr yye7s, 人執 4 ata from a sample of Americans ylelded te following &Stimates of average TV Viewing time per month for 引! Americans 2years old and older. The times are in hours and minutes; Q1 stands for first quarter. [SOURCE: 7/iz Cyoss-7P7d//o7gj 和ez2oz7z, Quarter 1, 2011. Published by The Nielsen Company, 1.7 TV Yiewing Times, @ 2011. _Tmferemti A 一cc二 生玖 AA二和多吃ttOCG Yiewing method Q12011|Q12010|Change (%) Watching TV in the home 說3 Watching timeshifted TV 1人 DVR plJayback 各 Using 了e Internet on a CoInputer 一1.4 Watching video on the Jnternet 34.5 Mobile subscribers watching 20.0 Video on amobile phone ].8 Professional Athlete Salaries. From the Sfgfsfcd/ Asfrdc/ 9 加8 EE 乃e Cuzreg Sogfes and the article “Average Salarles lm the NBA,N Ibutor 人 i blished on the Yahoo! Contm: MJPB and NHL by J 、Do is 和 還 1.10 drui 六/r yea ent av:

嗯...不會統計更不會英文統計 有人可以教嗎🥺

Homework #1 TabletPC Comparison providesawide variety ofinformation abouttablet computers. The company's website enables consumers to easily compare different tablets using factors such as cost, type of operating system, display size, battery life, and CPU manufacturer. A sample of 10 tablet computers isshowninTable 1. (1) How many elements are in this data set? (2) How many variables are in this data set? (3) Which variables are categorical and which variables are quantitative? (4) What type of measurement scale is used for each ofthe variables? Table 1 Product Information for 10 Tablet Computers 點 Cost Operating| Display Size | Battery Life」 CPU (9 | System | (inches) (hours) |Manufacturerl AcerIconia W510 599 [Windows| 104 85 Intel Amazon Kindle Fire HD | 299 |「Android 89 9 TI Apple iPad 4 499 | ios 97 1 Apple HP Envy X2 | 860 [Windows| 116 8 Intel Lenovo ThinkPad Tablet| 668 「Windows| 101 105 Intel MicrosoftSurface Pro | 899 「Windows| 106 4 Intel Motorola Droid 530 「Android 1041 9 TIOMAP XYboard Samsung Ativ SmartPC| 590 「Windows| 116 7 Intel Samsung Galaxy Tab 525 「Android 104 10 Nvidia Sony Tablet 5 360 」Android 94 8 Nvidia 寢 For each of the following variables, indicate whether it is quantitative or qualitative and specify the measurement scale that is employed when taking measurements on each: (1 Class standing of the members of this class relative to each other (2) Admitting diagnosis of patients admitted to amental health clinic (3) Weights of babies born inahospital duringayear (4) Gender of babies born inahospital duringayear (5) Range of motion of elbow joint of students enrolled inauniversity health sciences curriculum (6) Under-arm temperature of day-old infants born inahospital

第五題a求解 真的看不懂答案…… plz

twire bent into the shape ofa''V tofastring fxed at both ends Assuming that ring vibrates at its fundamental frequency 贍 amplitude 4 of the standing wave will the Wire | With the String? “18 placed at what COntact 4 (1 heG(C96 HZzZ) stringonaguitaris 64 cm long. Locate fhe position of the frets for the following notes: A (220 Hz): B (247 HHZ); C (262 Hz); D (294 Hz). 凡 殊軸 Consider a transverse wave of small amplltude on a / string。 Under the action of the wave, the String 1S moved ipward, as shown in Fig. 16.33. (a) Show that the power supplied by the left side to the right side is 220 必避 人 (b) Use the expression y(x, 仿 三 4 sin(/x 一 o/) to find the average power transmitted along the rope. Compare your reSUIt with Eq. 16.16. FIGURE 16.33 Problem 5. t, (1 Arope of mass 2 and length 工 hangs 全 that the time needed for a pulse to travel from end to the support is 了三 2V7/g. that the 1nSta taneou power tr anSmitted through | ) ntan S inimum where 》 和= i ity 和 is undera ar masS denS1 r 6 and 品 0nd and free to slide on \泊 11. (Da) 了 fixed that th' where freque ing wa (TryP EEUA tenSloi lnltial the asS: the aw 5$0%? JAeU 1I may 14.(ID A

請問這題該怎麼算

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