[Exercise 7] ASCII Identification

0 like 0 dislike
5.1k views

Please write a program that can identify a value's characteristic based on ASCII table. It must identify:

  1. 0-9 is a digit
  2. A-Z is a capital character
  3. a-z is a small character
  4. Besides those conditions, it shows '%c is unknown'.
     

Kindly use the given template to finish the task. Be advised that your outputs must be exactly the same as the shown outputs below.

Example(Template)

#include <stdio.h>
#include <stdlib.h>

/* run this program using the console pauser or add your own getch, system("pause") or input loop */

int main(int argc, char *argv[]) {
	char a;
	printf("Define:\n");
	scanf("%c",&a);
	
// Your condition starts from here
	
	return 0;
}

 

Input#1

Define:
6

Output#1

6 is a digit

 

Input#2

Define:
A

Output#2

A is a capital character

 

Input#3

Define:
f

Output#3

f is a small character

 

Input#4

Define:
/

Output#4

/ is unknown

 

Suggestion

It's time to use your favourite table: ASCII

 

[Exercise] Coding (C) - asked in Chapter 3: Branching, Looping and Functions by (5.9k points)
ID: 29618 - Available when: Unlimited - Due to: Unlimited | 5.1k views

17 Answers

0 like 0 dislike 
Hidden content!
** * *  * *   ***** 
**      **   ***   ** ** 

/* run this  ** * ** the **** ** * or add **** own        *** ****  ** * * *  or    loop */

    *        char *  ** {
 * * ***   * *     * a;
** ** *** *  * **** *** *      ** *  *  **** 
* ******    *  * *****   *  ***** * ***
    ** ****** 
//    **      *      

  ** *    * **  if( a *  ***  '0' ** *   *   * * a **  *** '9' ){
* ****  * **    ** **         ** *  *  *      is a * ** *  ** *
 ***  *  *   * ** }
** *   *      * ** 
  *   *  *  *   else if( a  ***  'a'   *      ** a  ** * * 'z' ) {
** * *     *** **   *** *      * ***      ** is a *   ** *** *    * * *
* *  *     *     }
   *  **    **       *  * *****    
* * ***    ** * * if( a *  ** 'A' *   *   a  *  *  'Z' ) { 
* * * *  *   ** * ** **  **** *  * * ** ***   is a      * * * * *   **
  ** * ***   * }
**   * *  *   **  else
* * * * **  *   * **** *  * * **   *** * * ** * is *** * * ** *   a);
***     ** ** * 
 **  * **     *  0;
}
100/100 answered by (221 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include   *  *  **   *
 * *** ** **  **     **  

/* run this program using the console pauser or add your own getch, ******** *** ***  * * or input loop */

int main(int argc, char *argv[]) {
*    **   ***    * *  * *** c;
 ***       ** * ** * ** *  *  * ** capital;
  *****    **  * **** * *   *  *** 
*   *       * **   * ***   * *
 ** * ***** ***   *****  * *  
*    *  ***     ** *  ******  **   *  operator = is *** *  from equality == */
**  ** *****      ** *  *  * = * **  
* *   * * ***  *******    
  *****  *** *    ***   ******* **    ** input *  **** is %c ***  * ***** c);
*** * *   *   **  * *  ****
    *** *** **     ****  *    **  c  * **  '0' **  *** ** *  c <= '9' ) // we know all the digits are in some range in the ascii table
*  **  ***** ** *      *  ***     ** * **   * **   *     *** * * *   %c is a  ***  ** **  c);

     *****     *  ***         *
****  *   *    *  **     ** c **    'a'  * *  ***  * c <= 'z' ) 
* **  **  ** *  ** *   *  ***    *** * *   **  * ** **** ** *** * *   **** %c is a small   * *  ** *  c );

   *    ** * **  **** * ** **   * ****** * **  ***
** ** * *    *** ***  *   *  *** *******   *   *  *** *
 ** *** * *    *  *  *      * *   c *** *   'A' ** * ** * *** c <= 'Z' ) // c is a capital letter 
 * **    * * **** *   ***  ***** * *   * **  **
**   *** * **  **     **  *  * *      *    **  *  **** ** ***  * **  **  * %c is a  * ** *  ** c );
** **   ****  *******  ** *  **   **   *   *  *** *    *
** *   **   ** **   ** **  *** *    == '/')
  ** *******       * * * ** ** 
*** * *     **  *    **   *    * ***   * *   *   ** * * **** *******  *  *** **   %c is      ******  c);

*  *** * **   **** ****  * ** ***   *  ***  ***   * **** 
   *  *  ** *  **  * *** 
 *    **  **  *   * * * *   * * *** * * 0;
}
50/100 answered by (183 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include    * **** ****** * 

/* run this program using the console pauser or add your own getch,   * * *      * *   *  or input loop */

int main(int argc, char *argv[]) {
 ***    ** ** **    * ***** n;
* * ** *  ** ** *    *  *   ** *  the what is your country?: ");
******     *********   *  
* * ** *** ***  ** * *       * ***  ** ** * * ****   &n);
 *  **  *** ****   *   *  * 
 * * *   ***** ***    * *  ** n ==886) 
  ***** *  * **   ***   *  *    * * **  **    * * *** *** *   ** * **    * ** *   *
    ****     * *** * ** *    if( n == 976 )
**  **  **   ***** **** ** ** ** ** * **** *** ** ** ******* ** ** * **      * **** 
  * * ** **   ** ** **   **  *  **  if( n == 66 )
*****  *     *** *** *   * ***  **    ***       *   **  **** ** ** * *  **  *
**** *   **  *  **  * **   * if( n == 62 )
 **   * * *  *   *   ** **** ** * **   ***** *  ** *** *   * * * * * *****  ***  ** *
  *    * *****    **   ***
*****    * *  ********** *     *****  *  * ***** *   *     * * * ** *     *
***  * *  ***  *   ******  *   
* ** **    ****       **   **
 * * ***  *** *  ** *    *** **  0;
}
answered by (183 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include *** **** ** *   
**     *  * * * ***   **

/* run this program using the console pauser or add your own getch,  * * ** ** * * ** ** or input loop */

int main(int argc, char *argv[]) {
***  *  * **   *****  * **  c;
**    **   *  ***   *    ***   ** capital;
 * * * ** *   * ****  *  *      *  *
***   *  *  * *   **   ** * **  * 
**** *** *   **       **  *** ***
* *  ** *  * ******   ***  *** * *   *     operator = is **  *  from equality == */
   ******** **   * **  *    =     *    
*  *   * * ** ****   *     
***  **** * **    * **  ****   ***  *  ** input  *   * is %c  **   *  * c);
    * **  * * *  *** * **  
 *** *** * * * *      ***   * c ** **  '0'   *** *  *  ** c <= '9' ) // we know all the digits are in some range in the ascii table
       * *   *    ******  **   * **    ** *** * * *** **  * *  * * %c is a * *  ***  c);

****  *** * *  **   ***** **  *
    *** ***  *   **  * **** * c   **** * 'a' *    ** ** ** c <= 'z' ) 
 *    ****  **  ****   * **  * * *   *    **  *  * ***  ***        %c is a small      ***** **   c );

 *   * **     *   * ** * *   *** * **  *** ** *  *** * *  *
* *  ******* * * **  ***   * **  * * *  *   **   * ***  
 *  *   **  **    **  *    *** c  **      'A' *   *  **  ** c <= 'Z' ) // c is a capital letter 
** **** ***  **   *    * ***  **    *  * ** *   * * *
****  * *   *  *  ** ** *** **  ***  **** **  **  * * *   * ****   %c is a * *  **  ** c );
  ** ** *** ** * **** ** **** **     **   ***  * ****
*  *  *   *    * *  *  ***   ***  * == '/')
******    * *** ***   * *    
** *    *** ** * *    **   * ***  ***** *  ***** **   *****   *  **  *   * **   %c is * ****  *  *   c);

**   * ****** ****    ***** ** * ***** *   * **  ** 
 ***   ***** ** *  *
* ****  * ** **** *      * *  0;
}
100/100 answered
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include * * ** ** ** 


int main(int argc, char *argv[]) {
* ****  * *  ***   *  *    a;
*   * ***    *  * ** ** **    **   *   **** * *** * 
**        *  *********  * ** * *** *      * *   ** *   ** 
* ***     *  *       * * * *** 

 *  **    *     ****   *      a >= '0'   *********  a <= '9' ){ 
**      *******    ****     ** *****    * **** * **   **  **** is a digit ",a);
    *  ******* * **  ** * * 
         *  *     * **  
  **  * *** ** * *      *   * * if( a >= 'A'  *   * **** * a <= 'Z' ) { 
****** *** * * *** *  * * **   ** *** ** * * *     ** * *     %c is a capital character ", a);
*   * **    * **** **  **
* ** * * *  *   * *  * * ***
  ****  *    * *  ***** ** if( a >= 'a' && a <= 'z' ) {
   *    * * ** **    ***** **  * *    ***  **   * * * ** ** ** *    %c is a small * * * *** ** * a);
*   **    **** *      **  *
*       * * ******** ***   *  
* * **   *****   ****  ****** {
   * * *****  ***  ** ** *********  **       * *    ** ** * **  **  * **  * %c is   * ** ***** a);
****  **   ****   *      **
*  ** *** *  *    * * * * 
*  * * * *      ***** *   *** ***     0;
}
100/100 answered by (283 points)
0 0
prog.c:28:2: error: stray '#' in program
 }#include <stdio.h>
  ^
prog.c:28:11: error: expected '=', ',', ';', 'asm' or '__attribute__' before '<' token
 }#include <stdio.h>
           ^
In file included from prog.c:29:0:
/usr/include/stdlib.h:826:20: error: unknown type name 'wchar_t'
 extern int mbtowc (wchar_t *__restrict __pwc,
                    ^~~~~~~
/usr/include/stdlib.h:830:31: error: unknown type name 'wchar_t'
 extern int wctomb (char *__s, wchar_t __wchar) __THROW;
                               ^~~~~~~
/usr/include/stdlib.h:834:25: error: unknown type name 'wchar_t'
 extern size_t mbstowcs (wchar_t *__restrict  __pwcs,
                         ^~~~~~~
/usr/include/stdlib.h:838:10: error: unknown type name 'wchar_t'
    const wchar_t *__restrict __pwcs, size_t __n)
          ^~~~~~~
prog.c:33:5: error: redefinition of 'main'
 int main(int argc, char *argv[]) {
     ^~~~
prog.c:5:5: note: previous definition of 'main' was here
 int main(int argc, char *argv[]) {
     ^~~~
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include **   ***  ***  
#include *  * *    ***  * *    

int main(int argc, char *argv[]) {
**    ******  ***  ****     * a;
 * ********  *   * *** * * ** **  **** * ***    * *     *
  * *   * ** * * * *  *  *    *   * * ***  * **  ***
       ** ***  *   ** * * *
*   *  ******      * *   
   ******  **** *  * *  ****** a >= '0' && a <= '9' ) 
     *  * * **  *     * * * ** *  ** ** * * ** * ** * * ** *   ** %c is a digit", a);

* * ***  *   * ***  *  *    **
*     ****    ****   ***    *** ***** a >= 'a' && a <= 'z' ) 
  ** *** * ***** *** * *** *  *  * * *  ** *  * ** **** * *    ** * * %c is a small ***  ****  a );

 *   *  ****    *   **   **    * **    * **  ** * 
* ***  **** * *   * **  *  ****    ** ** **  ***    *  *
*  ** ** *********      * a >= 'A' && a <= 'Z' )  
*   * *** *  *****    **   ****** *** *  *  
* *    *  **   ***  * *   **  *  * ***  *****    *****  ***   * %c is a capital    * ***  **** a );
*   ***      * *  ***** *** ***   * * *  **  *  *  **
  * **   **** *   * *   * * **   * == '/')
* ***** ****   ****** * ** * *
 *  ** ******  * * ****     *  **      ** *   * * ****   *  *****    %c is unknown", a);

**  *  * *** ** *  * ***   * *   *  **   *   *      *  *
**  *   ** ***   ** * 
** **  ***  ***   *   ***  * * 0;
}
100/100 answered by (220 points)
edited by
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>

int main(int argc, char *argv[]){
 ** *   * * * *  ** *        a;
* ******   **  * ****** **   * *   * *  * *  * ****
 *   * **   *   **  ***    **  **  **  ** ***   &a);

*  * ****    **   * *  * * * ** ***   *   *  * *** ****      {
*   *** *   ***   * *** ** *  * * ***** ** *  **** **   *  ** *  is a digit", a);
  * ** **  * ****  *  ***  *
*        ****   ** *     ****   ********   * **    ** *** {
** ******* *    *****     *** **       **  ******  *  **** *  is a capital character", a);
   *  ** *   **    *   * * **  
 ** *    **  **   **   ***     *  *    ** *** *   * ***       * * * {
* ** *****   *  *** *  *     * *     *  *  *** * ** *  * *    * ** is a small character", a);
   *      ***     *  * **** *
* *    *    *  ****   *       *****   {
** *  *    **  * ****** *      **  ***  *   *****  * ** ***** * **** is unknown", a);
* * *** * * **  **    *  *
}
100/100 answered by (273 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
***     *****    ** * * *
    *     *  * ***  *

 * **  *   *       *    *****  **  * or *  *      * *  ****  **** * *  * **** or ***     */

*    *  **** ** *  * *   {
 * *   ** **       c;
     * *  *** *   ** * *  
**        * ** **    ****    
****  * ** **         *** 
      *     *    
*     * **  * /*      **   **  = is ****       ***     == */
* *    *  * ***  c = ***    
   **     *  ** 
***** *  ** *  *** ***      *   is %c *   * *  c);
 * ****   *  *    
**** * ** * * * if( c   ***** '0'   * *  ** ** c  ** * * '9' ) // we  *  all the    * are in  * * *** in the **  * *
  ******    ** *** **      ***  **  *      * *  %c is a  ** ****  c);

* **  *  ***  * 
* *   * **  *    if( c   * *** 'a'   * **  * *** c *** * *  'z' ) 
*  **   *    *   ** ** *****  *     *  * *       %c is a * *   * * *   * c );

**     ** * * *     *  *  
     **  * *    * ***    * 
***    **    *  ** * * c  *    * *      **   * *** c  *** *  'Z' ) // c is a  ** **  ** 
 *  * *   **    **** ***  *     
* **    *   *    ** *** ***  **   *** *** *   **    %c is a  *     ** c );
  *    *  ****   ** *  **  *  
 * ** * * **   *  == * *
 * *   **  *  **   
   ** ***     *** **    *   *****    *** ***   *  **   **  *     %c is ***  ** **  

     ****    *  *   * *  *   * **  
***  *   ** * 
 * *  * * *  ****  * **  0;
}
100/100 answered by (153 points)
reshown by
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
* **  *   * * *  ***  
* *  * **  *  * ** * ** **

  *  *     * *   * *       *   or  *    *   **    ****   *  *    *   * or  ***  **  */

*  * **  * *           **   {
 *** *  ***      ** c;
 * *  **        * *
 **  **  * ***        *  
 * ** *       * *  * **
*** * *   *  ** 
 **   *  **  /* ***   **  *  *** = is       **  **   *** == */
** * ** * *** *  * c =   *  *
  * * ** *  ** * 
*****  ***  *  *  *** *  ** *       ** * * is %c ***  ****  c);
     *  **** * 
*  **      *    if( c *    '0' ** *** * **  c  * * * '9' ) // we **  all the *  are in *  ** in the   *  * *
 ** **   * *   * * *   * *    ** ** *   * ****     * %c is a    * * ** * c);

** * * ** * *  * 
**** *    ****     if( c ** * 'a' * ** ** ***** c  * ** 'z' ) 
* * *       *  *** *   *** **   *    ** * * *  * %c is a  * *    **  * * c );

 ** *  *  ** ** * * * ** *  *****    
  *  ****   ** *  * * *  **   * 
  *  ** * * *****   c  ***** *    *  *   ** c  *****  'Z' ) // c is a * * **  ** 
****    *    *   * * * * **    
 **   *   ** **     *         **    *   *    %c is a ***** * ** c );
 ** *  **  **  **    ** *   * *   *  
 ** *   *** ** ***  == * 
  ***    **   
*  * *   ***      * **   ***** ** *** * *  * ** ***** *   %c is ** ** ***   * * * *

  ***   * **** *  ***  ****  * 
*** * *  *** * ** 
     *  *  * **   * * 0;
}
100/100 answered by (153 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
The out doesn't expect 'The input character is'

But the results are correct.
commented by (5.9k points)
0 0
The output**
commented by (5.9k points)
0 like 0 dislike 
Hidden content!
 *     *   *     *
* ** **  *      * *

/* run this  * *  * * * the    **  * or add your own ** *    *** * * *   * ***      * or input loop */

int ******     char      {
****  *  *  ** *  char a;
**   *** *  ** *  **   ***  *** *******   *
 *  *    ***     *   *** * ****    *** *** ** ***  *
** *** *  ***  ** 
* * ***  *  * **   *    **   *
**  ** *   * *  ** * * **** * ** ****  **   is a   * **     *  a);
  *** **       }
 **       *  *  * else **     ** *
**** *  * * *  ** *  *****    *** * **   is a *    * * **** *   a);
**    *     }
* *  *** *  **  else ***  **** 
** **  *  **   ***      ****     * * **     is a     *   * *   ***** a);
* *****  * * }
    **    **  else{
**    **  *      *  *     *   * *   * * ** is ** *** *****
  *  *** *    * * }
// Your    *** * * from here
*** * *  **  * 
*  ** *   **     ** 0;
}
100/100 answered by (290 points)
reshown by
0 0
prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'isdigit' [-Wimplicit-function-declaration]
  if(isdigit(a)){
     ^~~~~~~
prog.c:14:10: warning: implicit declaration of function 'isupper' [-Wimplicit-function-declaration]
  else if(isupper(a)){
          ^~~~~~~
prog.c:17:10: warning: implicit declaration of function 'islower' [-Wimplicit-function-declaration]
  else if(islower(a)){
          ^~~~~~~
prog.c:21:12: warning: format '%c' expects a matching 'int' argument [-Wformat=]
   printf("%c is unknown");
            ^
commented by (4.3k points)
0 0
prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'isdigit' [-Wimplicit-function-declaration]
  if(isdigit(a)){
     ^~~~~~~
prog.c:14:10: warning: implicit declaration of function 'isupper' [-Wimplicit-function-declaration]
  else if(isupper(a)){
          ^~~~~~~
prog.c:17:10: warning: implicit declaration of function 'islower' [-Wimplicit-function-declaration]
  else if(islower(a)){
          ^~~~~~~
prog.c:21:12: warning: format '%c' expects a matching 'int' argument [-Wformat=]
   printf("%c is unknown");
            ^
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.71.223.174
©2016-2025

Related questions

0 like 0 dislike
13 answers
[Exercise 06] Size matters
[Exercise] Coding (C) - asked Oct 27, 2017 in Chapter 3: Branching, Looping and Functions by nat236919 (5.9k points)
ID: 29558 - Available when: Unlimited - Due to: Unlimited | 3.7k views
0 like 0 dislike
24 answers
[Exercise 9] Vowels detector
[Exercise] Coding (C) - asked Nov 2, 2017 in Chapter 3: Branching, Looping and Functions by nat236919 (5.9k points)
ID: 30241 - Available when: Unlimited - Due to: Unlimited | 5.9k views
1 like 0 dislike
23 answers
[Exercise 04] Country Codes Finder
[Exercise] Coding (C) - asked Oct 20, 2017 in Chapter 3: Branching, Looping and Functions by nat236919 (5.9k points)
ID: 28130 - Available when: Unlimited - Due to: Unlimited | 6.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users