[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");
     ^~~~~~