[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");
     ^~~~~~