[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");
     ^~~~~~