[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:172.69.59.117
©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