[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");
     ^~~~~~