[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");
     ^~~~~~