[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");
     ^~~~~~