[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;
 *  ***  ***  
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  ** ** * *   *  ****** *  *   ****  * * *** * *
 ****  ** ** 
** **  *  *      * **  * * = %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;
  * ** ***     ***    * ***  *** * **  **  *  * *  **
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****     **  ** *** *  * * *   **
*    *    *  ** *****   **   ****  
 *  *     ** 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;
**  * * * ****  *****   * * *
**** * ** *** *********** ** * ****   **** ** ** *    *    *
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* **  *  ***  * * * *  **  * *******  * *   *   *
****     **** ***   * ***   *     * * * **  ***  * *** 
}

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");
     ^~~~~~