[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:172.70.130.68
©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