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