[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:172.70.179.127
©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 | 3.1k 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 | 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 | 504 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 | 553 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