[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: *  ** 
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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");
     ^~~~~~