[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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      * * *****   * * *  *  **      ** *   
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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()
{
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   ** **  *** *****    ** **** 
    **** ***  *****  ****   *    *   **    * *** *  
   ** **  ***** * * ******  
*  ** *  * **** **** ****    **  * **  *** ***   * *  * 
********   ** ***  * *** **    **  ** ** * ** **
}

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");
     ^~~~~~