[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");
     ^~~~~~