[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;
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***** * **     *** * ** *   ***   * *  *  * * 
* * *  *  *  * * *   ** ***** ***** * *  *  
  * *    **** ** 
  *  ** **  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;
** ***   ** ***** 
 * *** * * * * **   *** **    ***    ** * * 
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   ** * **   
      *  ** *  ****  * * ** = %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:    *    **
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**  *   ***  *  * ****  ** **    *  
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*  *  *      *****           * **** **
 ***** *  *   *  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");
     ^~~~~~