[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:172.70.100.92
©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 | 1.4k 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 | 1.5k 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 | 231 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 | 296 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