[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");
     ^~~~~~