[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;
***  ***  *** * * *  **** **  * *  ******
   **  * ***  * *   **** * ** * *  * ***   * * ** 
*   **  * ****      ***  **  *    *  * *** 
****  * *  * * 
**** *** * *  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

Hidden content!
*  **  **** *****  
int      *    
{
 **  ** *  char ch;
*  ***   **  
  **   *  *      **** * ***    **      ***  
*** ** *** ***  *  * * *    * * **
* * **  *   
 *  **   ** *****        *** ***  = %c and its ASCII code is  *       *  ***** * 
   **      * * 
* ****  * * **   * * ******    * **  *
   ** * *   *   **   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!
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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()
{
   * *   *   *     *    *   * a;
******* ** *  *  *** *  * *
  * * * * ** *  *  ** * **    * *    * *** *  *     *  * ****
 *** **  ** *  * ** ** ******
**     ***  ***  *** *  * ** * *    *****   **
 * **    ** **** ***     * ** * *  **  *   ** **
}

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");
     ^~~~~~