[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");
     ^~~~~~