[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");
     ^~~~~~