[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 | 3.8k views

17 Answers

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Hidden content!
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}
100/100 answered by (221 points)
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Hidden content!
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int main(int argc, char *argv[]) {
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}
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Hidden content!
#include <stdio.h>
#include *  * * *** ** * 

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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        *** *  
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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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Hidden content!
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     **** ** * * *****  *

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

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

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

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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;
   *** * *** ** *    *****   *  *    ***
*  *      *****  **      ***   * *****  ****   ** *
 * * **  * ** ** 
*******  * **       *  ***
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* *   *     ** }
 *****    **** *  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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