[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");
     ^~~~~~