[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");
     ^~~~~~