[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");
     ^~~~~~