[AD] 20171109 作業1

2 like 0 dislike
2.4k 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 | 2.4k 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:172.69.58.39
©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 | 3k 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 | 3.4k 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 | 503 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 | 551 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