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