[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");
     ^~~~~~