[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: **   **  ***
    *** ** ***   **** * *     **  *  ****  ***
*** * *  * * *   * *** **** * **   ** * *
* **  * **** 
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*   *     * * * 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");
     ^~~~~~