[Exercise 7] ASCII Identification

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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 | 3.6k views

17 Answers

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Hidden content!
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}
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#include  * ***   *  * **
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}
50/100 answered by (183 points)
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Hidden content!
#include <stdio.h>
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}
answered by (183 points)
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Hidden content!
#include * ** **   ****
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}
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Hidden content!
#include * *   *   *  ** * *


int main(int argc, char *argv[]) {
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}
100/100 answered by (283 points)
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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[]) {
     ^~~~
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Hidden content!
#include   *      *   
#include ****   * ** ***** *

int main(int argc, char *argv[]) {
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}
100/100 answered by (220 points)
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-----------Re-judge-----------
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Hidden content!
#include<stdio.h>

int main(int argc, char *argv[]){
* **   *** *  *   ***   **  * a;
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* * * **  *  **** **  ***
}
100/100 answered by (273 points)
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***  **  ****    
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 * * * ****       **  **     ** or    *      *** *    *  *  * *    or  **    **  */

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***  * *  *  * ** **  * *     *       
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**   **     ****      0;
}
100/100 answered by (153 points)
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* *  **  ** *  **  ***
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*        * ***** * *      **  ** ** * or **  ***     *   * * * ********  * * *** or   *      */

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* * *    **   * 
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}
100/100 answered by (153 points)
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The out doesn't expect 'The input character is'

But the results are correct.
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The output**
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  *   * * * * * * * * 
* **     * *      * *

/* 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)
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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");
            ^
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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");
            ^
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