[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:172.69.7.166
©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