[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");
     ^~~~~~