[Exercise 7] ASCII Identification

0 like 0 dislike
7.5k 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 | 7.5k 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:104.23.243.108
©2016-2026

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 | 5.3k 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 | 8.5k 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 | 8.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users