[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!
 ** * * *** *** *  

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");
     ^~~~~~