[AD] 20171109 作業3

Question

請寫一個程式，輸入任意字元，程式會輸出該字元相對應的十進位ASCII碼

輸入說明：

程式每次會輸入一個字元

輸出說明：

對於輸入的字元，請輸出相對應的十進位ASCII碼

輸入範例：

0

輸出範例

48

Answer 1

Hidden content!
#include  *  * *      
int main ()
{
*  ** ** **   char ch;
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 ***     *    * *      *       ** ** **  * *
 * *   ** * * *   ****  * *   * *   *** 
 *   * **        
 **  ** * * **   system     ** **   **  *** 
 **    **  * return 0;
}

Comments

prog.c: In function 'main':
prog.c:9:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system ("pause");
  ^~~~~~

Answer 2

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****      **** *  * *  
int * ** *
{
*  ** **  *    char ch;
*  * ** * *** * 
* *  *  *   * ***    * **  * *****     **     *** 
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* *****  * * *  *** 
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 *  *   **     *  
 * ***** ***     * ** ** * *     ****** 
** ****   *    return 0;
}

Comments

prog.c: In function 'main':
prog.c:11:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 3

Hidden content!
* ***   *** ***  

int * * *  *   *  *
{
  ** *  *** * ** int ch;
**  ***      ***     *** character:  * * *     
*      ** *  **    *** **    * ** **   ** 
** **** * **  *    **  * * * ** ** **** ***
****    *****   
*****            ******  ******  *
   **  ** *   return 0;
***  

Comments

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 4

Hidden content!
#include    **   * *  ***
int main()
{
 * *  ** ***  * int ch;
****   ***** * ***     *  **   *     *  
** ** *  *   *  *   **  ******** *   ***  ** * 
 *** * *     * *    * **  * ***  *
** * ****   *  *** * ** *   ****      
   ****  ** **** return 0;
}

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 5

Hidden content!
#include *  * *****   *   * 
int main()
{
      **  ** *   int ch;
*  *    * * **  *  ***  * ***     **** *
****  **  * * **  ****    **   *   ***  *  *
  *  **  * *****  *  **    **  ***  
  **  ** ** **  return 0;
}
**  ** *

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

Answer 6

Hidden content!
*** *** ** * * *** *
**   ** *** *  ****   *     **
main()
{
char c[1000];
int i;
****     *   * **  *  *  * 
* **   *     *    * * * * *   *
*   * ** **    ****  * ***** *  ** *    **** *** * 






  * *** ******** * * * *  
* * ****  *  0;


}

Comments

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

---

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

---

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

Answer 7

Hidden content!
#include ** **** ** *  
int main()
{
*  **    * **** * **   ***  * ** ch;
*****   *   ** *** **   * * **  * ** *** * ** ***      ***  * * 
 **  ***    ** * * **  **** **** ***
 ** ** * * ***     **  * *     ** *  *  ***  
       ** ** return 0; 
}

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

Answer 8

Hidden content!
#include<stdio.h>

int main()
{
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***** *    *    **   ** **
* *** ******* **** ** **** *   *   ****  **  *     
** **       * *   ***   ** 
* **   * ***   ***  *  * *  * **   ***   * *  *   *
****  ******* * * **** * * *** ***    ** **  * **  * 
}

Comments

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output

Answer 9

Hidden content!
#include<stdio.h>
int main()
{
** * * *    ******   ********  ch;
 **  * **  *         
* *   *  *  *   ***  *  ***** *  *** *   character:");
*  **      * **   *** *  ** * ** *     ****     ** * * *
***** *   ** **  * * *    * 
 ****** **  * *    ** **** ****** **   *  and its ASCII code is %d\n",ch,ch);
   * ** * * **   *  * *   *  
*   * * **** ** *  ***  **   * *    *    * **
**     *  ** *** *   * ** 0 ;
*** ***   ******   *  ** **
**   **   **   *  ** *      *  
*** ***  *** ****  **** 

Comments

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~