[AD] 20171109 作業1

2 like 0 dislike
4.1k 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 | 4.1k 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:172.70.130.21
©2016-2025

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 | 6.1k 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 | 6.3k 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 | 900 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 | 974 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
183,442 answers
172,219 comments
4,824 users