[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

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 * **   ** ** *  
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");
     ^~~~~~