[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");
     ^~~~~~