[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");
     ^~~~~~