[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:172.69.58.212
©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