[AD] 20171109 作業1

2 like 0 dislike
1.2k views
小學一年級的數學

剛開始學習數學的時候，我們都是從個位數的加減乘除開始學習的，請寫一個程式，教你的程式學會個位數的加減乘除。

輸入說明：

程式會輸入三個字元，代表一個算式，會用下面的樣式呈現

運算元 運算子 運算元

其間會用單一個空白隔開，運算元是一個個位數的數子，運算子可能是+-*/中的任何一個。

輸出說明：

請輸出輸入算式的結果到整數位數

輸入範例：

1 +  2

輸出範例：

3
[Exercise] Coding (C) - asked in 2017-1 程式設計(一)AD by (18k points)
ID: 31085 - Available when: Unlimited - Due to: Unlimited
edited by | 1.2k views

23 Answers

0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main(void)
{
*** * * * *          * **     c;
**    ****  ****  ***   *** * d,d1,d2;
 ** * * *** **    ***   ***  **  ** * *** %c    **  **  * * *** **** *  **** *
**  *  ****   ** *** ** **  * *** 
    {
** *** ** **  * **  **   *   ** **** ** ******** ****  *
  ** ****  *  * *    *   ** * * *  ***  ****   *****  *   * **   *   *    
    }
*** *   **   **  ******* if(c=='-')
 **  * *  * ****    * * * * *
**  * ** **  *     *** **  *  **** *   **   * * ** ** 
   * *  * *** **** **     * * ** * * *    * ** *** ***  *  **       
  *  ****    ***    * *** *     *
* *  * *  ***  * * * **  **   if(c=='*')
*** ***      *    * *    ***
   ** *** ***   * * *  **** * *   **  * **     
****   *   ***  *** **  * *** ***    **   ***  *****  *  ***     
   * ****      *  * ** *  *  
 * *  ** ****     ****** ***     if(c=='/')
 * *    *** ** **** ****
  *  * ** * * ** ** ***     * ** * ****     ****  *
***  ** ** * ***  *   * * * * *   *   ***** *** *    *** *    *    *    * *** *   
* * * ** * *** ** *   * * *** *
    
 * **** *** *    * **** ******    0;
 **  *** ****  **  *** **
answered by (215 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main(void)
{
 ** * * ****** * *    *    *** ***    c;
 ** **** **  **     * *   * * *** d,d1,d2;
 ***  ******* **    **   *** *  %c     *** ****  **  *  ***       * 
** * * *   * *   * * * ***   ** *  
    {
  ** ** * ***** *   ** *  * * *  * * ** *  *****  
**   * **   ***   * *   * * *****  * * ***    **** *   *  **   *  *    
    }
   *  * * ***** *  * *  *  if(c=='-')
*  ***   **  * **  * ** *  
   ***  ** **   **   *  **   * * * *  *     *   * ****    *
***  * *  * **** ** **  **  *  ***  *  *******  *   ** * **  * * *   *   
*     *** **   **  *  *  * ** * **  
***  **   *   ** ** **   * *  if(c=='*')
* *    **  * *  **  **  * * *
        *    * *         ***** * *  ** *  * *
 * *  *** *    *  * ******* **************  *** *****  ****** *** ***   
*   *** *     * **** * *** 
 ***   ** **  *          **  * if(c=='/')
 *   ****  *    **  **   ** *
* * ** *** *** * **  ****  * ** *  *  ** * ****  **
 ***** ***  *   *  *    *****      ***  *   ** **   *    *  * *  **    
 * ** * ***     * * * * **
    
 * *     * *  * * *     * * *  0;
** * *** ** **   ** ****
answered by (215 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main(void)
{
 * *   *  * ***     **  * ** **  c;
 ** ***        ****  ***  *  d,d1,d2;
*  ** *  *** *** *** ****   * **** ***  *  * **** * * **** *****   * **  
****  *   *  *   * ** *   ** *  ** **
    {
 * *    *     *  * * **     ** ******  *   **
 **** **   *  *     ****   *    ***   ***  **  **  **    ** * *   **    
    }
*  * ***   * * ***  ***** *** * if(c=='-')
  * ****     * **   **   **
   *  *   *****   ** **     **  * **    * **  * **   
* ** ** ** **   * * *** ***   ******   * ** **** ****   *     
*** *  *   * * ***   *      ****
****  *** ***  **** *   *  *** if(c=='*')
  *  * *******   **    ** * 
*** *  * **** * * **  *  *   **   *      **    *
    *  *              ** *  **** *  **  **   ***  *  ** **      *   * *   
* **   *  ** *   **** ****** 
*  ***   * * ******    ****** if(c=='/')
* *  *  * ***   * *** *  **
  *****  * ****** ** **        * **  * *  ***** *  ** ***
 * **** *    *  * ** **      ******* ** *  ***  *  * *** **  * *   
* ***** * * ***  *  * * *  
    
*****       *** * **    ***   *   0;
*     * *   *** ** *   **    **
answered by (215 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include    * *  ****   * 
int main(void)
{
** *  *   *   ***** *  ***** *    c;
*  **   *      * **  * * ****  d,d1,d2;
** * * **** *     ****  **  **  *** **  * **   *** * *  *  **
   *  *****  **  **    * ***   *
  * * * *    * ***** * *   
    *  ****  * * *    *******  *
    * * ****       * ** *  ***  *  *****   * **   
 * *  ** ** ** *    *** * *    *
 * ****** ** *   *  ** *   if(c=='-')
**   ***** *****     *** 
     *  ***  * * *    *** *   
     ****  **** **  *******   ***   *  ***  *    *     
  *   **     **  *   *** ** *** 
    *  *****   ** ****** ****   * if(c=='*')
 * ** ******** ******* **   
    **** **    ****   ***   * ***
    *  ***  * *** *      * * *** ******     * * *          *   ** 
   *  * * * **   * ***  ** 
 * *  ** *    * ******  ** if(c=='/')
* **** ** **     * ***  **   
    ***  **  **** ****
    *   **** * **  ** *  *** *   ** *  *  *     **   ****  **  
******* * ** **   ***   ***  * ****
*  *   * * ** *  *** **
 *  ** *  **  * * *     ******   *  **  **
*  **   * *  *    * ****** *  * ** 0;
*   ** ** *  * **   * * *
answered by (215 points)
0 0
prog.c: In function 'main':
prog.c:28:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
  ***  * * * *  *

int **  * *  ** 
{
 * *   * *** *** char **  *  

 * *  *    * *  ** * *** *    *       * **
* *    **    ** * ch1 = *  **
  *  *   * * ** ch2 =   **  **
 ****   * * *  ch3 =  **** 
  *        * *  
* * *  ** *  * if( ch2 == 43 )
 *  **  **  **    * **    * **  ** **   **  ** 
  **  *  *  **  else if( ch2 == 42)
** * *    *****  * *  *   * *** ** * *** * ** ** *   *
   **** * ** * else if( ch2 ==45)
 **   * * *    ***** * *    *     ***    *** 
     ** * ***   *  else if( ch2 == 47)
*****    **  * **   *  *******     ** *  * ** *** 
**** ***     
 * *** **   * *** *        * *** ****   * **  
   ****    *** *  *  return 0;
*  * **
answered by (160 points)
0 0
prog.c: In function 'main':
prog.c:21:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include * **   ****  *  *
int main()
{
 * ***    * * * char  *   *  *
* **    ****  *   *  ***  *   ** * *    ** ** ** * **
 *  ** *              **  ** **   %c * ***  **  * *   * *   *****  ** *  
*  ** *  **   if ( ch2 == 43 )
  * **    ****  *    *  *  ** **  * *** * **  * * 
* **      *    else
 ***   *   if (ch2 == 42)
  * ***    ** * *    ***** ** ** * *** *    *   *  
** * **  **  * else if (ch2 == 47)
 * ***  * * **    **  ****** ** *** * * ***  *  ***
*  ** *    * *   *   ***  *  *  * *  
  * * * * ** *  return 0;
}
answered by (190 points)
0 0
prog.c: In function 'main':
prog.c:14:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include  ** * *    * 
int main()
{
   **  **  *** char *** **** *
  *        * **    *   ** **   **  *        ** * * *   
  *  ****   *    *  ** * %c    *    ** *   * * ***  * ** **
* ** **  ** * ***  * *  * 
**  **    *** *** ***   **   **  ***
  **     *   else
  **    **   *****
**    *       *** *   *    *   * * ***  * * *  **  
****  **** *  else if (ch2==45)
****   **   ** **   * * **    * ** * **  * ** **
** *      else *     
*      ** * **    ********   *** ** *       * *  **  *** 
    *  ** **   **********   **  
  **  * ** ** return 0;
}
answered by (196 points)
0 0
prog.c: In function 'main':
prog.c:16:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
**   ******* * ** * * 

int main()
{
**  * *  *** *  *  * ******* ***   a,b,c;
* *   ** *** * 
*  * **       * **  *  *** *   *    **
**** ** ** * *  *   * * ***  *   ***    **** *  
 **** *  *  * *   **     **** * **  ***   
*** **  ** **  
* *  ** *       switch(b)
* *     ***** {
* **  * *****   
*****  **    
 **  * * ***   * *  ** * * * case '+':
*   **        * ********  ** ******** * ** 
 *   **     *     break;
    **  *    * * **    *   * case '-':
  *****  *****    *     *** *  **   ** * * * * * **    ****     * 
 ***   ** ***  *  *   * break;
   *** *   *  * **   * ** ** * case '*':
* **   *** *  * ** *  * *  * ** *** **** ** *  *    ***   
*  * ** ** * *** *  **   * **  *    break;
*     *      ** *     ***** ** case '/':
   *   ** *     **  * * *   *** *** *     *** * *  **  *  *
 *  ****  * **   *   *    ** *  break;
      *   * **  
* ***  **     * * }

}
answered by (174 points)
edited by
0 0
prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~
commented by (4.3k points)
0 0
prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main()
{
*** *  * ***** *   **** **  ch1,ch2,ch3;
***** ******* *    ****** ** ** * *  **    character: ");
*  * * * ** * * **   **   * *  * *** ** **   %c   *** *  *  ** *  ***  * *   * ** 
 * * *** * **         *** *   ch2 == 43 )
* **   * ** * ***  ** * *  **  *      ** ** ** **   * *** **
*   *  **   *  ***    * ****** 
    if (ch2 == 42)
****  **    *** * ***     *  ***          * * ***  * **  ***  **
*   ****   *** ** *    *   *  if ( ch2 == 45)
    ****   ****** ** ** ** *  *  **  ** *    **  ****** 
* ** * *  **  * * * *   * **  if ( ch2 == 47)
 *  **  * * *  *  ***   * *  ** *   *******  *  **** * ** **  * **
* **  *   * ** ******* **  *  **** *  ** *  * ****  
   *  * ***   *** ****  * * * ***  * 0;
}
answered by (209 points)
0 0
prog.c: In function 'main':
prog.c:16:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>

int main()
{
* ***    *  *****     x,y,ans;
**   *  ** * *****  **  ****    ch;
    
* * *  ** ***   **  ** *** *** *   **   %c  * *** *    **     ***** ** ** * ** 
*     * *  ** *****   *** 
 *** * *    * **   *  *   *  *** *
**  ** **** **   ***     *  **** 
***  ***   * **      ***  ****** * ****
   **  *    *   **** * *    *** *  * 
 **  *  *  *  ****  *   **  **** *
**** **       *   ** ** **   * 
 *** **     *  **** *** * ** *   
*   **  *  *    * *** *      *  
 *  ** *  * ** *  *  **** **
* *   *    **      ** ** *  **    **   * * *
    
 *  **  * *  *   ** ***  *** **  ** **** **    **   
}
answered by (192 points)
edited by
0 0
prog.c: In function 'main':
prog.c:34:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.179.71
©2016-2024

Related questions

2 like 0 dislike
29 answers
[AD] 20171109 作業3
[Exercise] Coding (C) - asked Nov 9, 2017 in 2017-1 程式設計(一)AD by Shun-Po (18k points)
ID: 31094 - Available when: Unlimited - Due to: Unlimited | 1.5k views
2 like 0 dislike
31 answers
[AD] 20171109 作業2
[Exercise] Coding (C) - asked Nov 9, 2017 in 2017-1 程式設計(一)AD by Shun-Po (18k points)
ID: 31088 - Available when: Unlimited - Due to: Unlimited | 1.7k views
3 like 0 dislike
9 answers
[AD] 20171116 question 1
[Exercise] True/False - asked Nov 16, 2017 in 2017-1 程式設計(一)AD by 楊修俊 (30k points)
ID: 33763 - Available when: 2017-11-16 14:00 - Due to: 2017-11-16 14:30 | 243 views
3 like 0 dislike
9 answers
[AD] 20171116 question 2
[Exercise] True/False - asked Nov 16, 2017 in 2017-1 程式設計(一)AD by 楊修俊 (30k points)
ID: 33764 - Available when: 2017-11-16 14:00 - Due to: 2017-11-16 14:30 | 308 views
1 like 0 dislike
0 answers
[AD] 20180104 作業 1 參考答案
[Resource] asked Jan 4, 2018 in 2017-1 程式設計(一)AD by 楊修俊 (30k points)
ID: 40762 - Available when: Unlimited - Due to: Unlimited | 26 views
12,783 questions
183,443 answers
172,219 comments
4,824 users