[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:172.70.131.97
©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