[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");
     ^~~~~~