[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");
     ^~~~~~