[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");
     ^~~~~~