[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");
     ^~~~~~