[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");
     ^~~~~~