[AD] 20171109 作業1

2 like 0 dislike
9k 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 | 9k 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:104.23.243.100
©2016-2026

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 | 10.9k 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 | 12.4k 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 | 1.7k 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 | 1.8k 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