[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");
     ^~~~~~