[Exercise 9] Vowels detector

Question

Please write a program that receives 'A' then outputs 'A'-'Z'. However, if a vowel (A, E, I, O and U) appears, it will show '?' instead.

Example(template)

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

int main(int argc, char *argv[]) {
	char a;                      // can be changed
	printf("Enter your input:"); //DO NOT CHANGE
	scanf("%c",&a);
	
    // Your conditions start from here
	
	return 0;
}

 

Input

Enter your input:A

Output

Enter your input:A
?BCD?FGH?JKLMN?PQRST?VWXYZ

 

Answer 1

Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main(int argc, char *argv[]) {
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*  *******   *****  **   ** *   ***   ** **** ****  *  ****  *
    
* ****  *    * *   **  Your conditions start from here
* *  *******     * *   **  *  ** = 'A'; a <= 'Z'; a++){
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* *      **    * *** *  ** ***** *** *  *  ** ***    
*** ******** *** * ** ** ***  ** ** ****  **  ** ***  *   * *  *  *
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}

Comments

prog.c: In function 'main':
prog.c:7:10: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'char *' [-Wformat=]
  scanf("%d",&c);
          ^

---

prog.c: In function 'main':
prog.c:12:11: warning: missing terminating ' character
  if ( a = '
           ^
prog.c:12:11: error: missing terminating ' character
prog.c:13:2: error: expected expression before '}' token
  }
  ^
prog.c:13:2: error: expected expression before '}' token

---

prog.c: In function 'main':
prog.c:10:15: error: expected ')' before ';' token
     if(a = 'A'; a <= 'Z'; a++){
               ^

---

prog.c: In function 'main':
prog.c:12:30: error: expected expression before '?' token
                printf("%c", &?);
                              ^
prog.c:16:30: error: expected expression before '?' token
                printf("%c", &?);
                              ^
prog.c:20:34: error: expected expression before '?' token
                    printf("%c", &?);
                                  ^
prog.c:24:36: error: expected expression before '?' token
                      printf("%c", &?);
                                    ^
prog.c:28:33: warning: missing terminating ' character
                      printf("%c"' &?);
                                 ^
prog.c:28:33: error: missing terminating ' character
                      printf("%c"' &?);
                                 ^~~~~~
prog.c:29:22: error: expected ')' before '}' token
                      }
                      ^
prog.c:28:31: warning: format '%c' expects a matching 'int' argument [-Wformat=]
                      printf("%c"' &?);
                               ^
prog.c:29:22: error: expected ';' before '}' token
                      }
                      ^
prog.c:34:1: error: expected declaration or statement at end of input
 }
 ^
prog.c:34:1: error: expected declaration or statement at end of input
prog.c:34:1: error: expected declaration or statement at end of input
prog.c:34:1: error: expected declaration or statement at end of input

---

Case 0: Correct output

Answer 2

Hidden content!
#include <stdio.h>
#include <stdlib.h>

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

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***** **    **** *   ***   *  **   * *  * *  ** ***** * *   *
    * *  **      **  ** * * 

  *    * *  **   *    *   ****   0;
}

Comments

Case 0: Wrong output

---

Case 0: Wrong output

Answer 3

Hidden content!
#include * ** ** ** ** * * 
#include  ** *  ** **      

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

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* * * *    **** * 
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 ** * * **** **  * * **    *    * * **  a++;
    ***   * * * }

  **   *  **  * * return 0;
}

Comments

Case 0: Wrong output

Answer 4

Hidden content!
#include  **  **  ***
#include   ** * **       *

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

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*   **   *        * ** * * *   **  **   ***** a++;
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*  *   *  *  ** return 0;
}

Comments

Case 0: Wrong output

Answer 5

Hidden content!
#include   * * ** **  
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int main(int argc, char *argv[]) {

* *    * **   *  char a;
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   *   * *   *  ** return 0;
}

Comments

prog.c: In function 'main':
prog.c:8:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int' [-Wformat=]
  scanf("%c", a);
          ^

Answer 6

Hidden content!
#include *   *** **
#include **** **  *****   **

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

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**  ** **** ** *  *   ** * * * **  ****  ** * * a++;
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* *  ** * * *   *  return 0;
}

Comments

prog.c: In function 'main':
prog.c:8:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&a);
          ^

Answer 7

Hidden content!
#include   **** * *   *
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int main(int argc, char *argv[]) {

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*  * * * *     *  *  ** **   *  *  **     a++;
 * *  **** *  }

 *  *  *  *** **  return 0;
}

Comments

prog.c: In function 'main':
prog.c:8:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int' [-Wformat=]
  scanf("%c", a);
          ^

Answer 8

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

int      *  argc, char  *     {
**  *     *   * char a;
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*   * *   ****  ***  *   *  a++;
** **   ****   }
* **  *  ****** * 
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}

Comments

Case 0: Correct output

Answer 9

Hidden content!
#include<stdio.h>

int main(){
    char a;
   *** * * * **  ****   **  **   **    * your input:");
*    *     * *     **   *** **   ***  ***  &a);
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***    ****    *  ****    ** *     ** *  ****** *  *  {
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    * *  * **     *  *  ***  **    **    * **    **   ****
    }
}

Comments

Case 0: Correct output

Answer 10

Hidden content!
#include<stdio.h>
#include<stdlib.h>
int main(){
int i;
  *** **    **** ** **** * * *  a;
**  **** * ** * *  ***  * **   ** *   *   * your input: ");
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*** *  *  ** * * **** *   ****** * * *  *   *** ** * **  ***   ** *  ** *   * ****  ||i==69 || i==73 || i==79 ||i==85){
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**     *   ********  **     **    * * * ** ********** *      * ** *   *   *****  * **
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* * *********** * **  ** *   ** **   ** *** ***** * * ** ** *  ** ** * ****  **  **** * **  *  * ***  *    * **** *  * **     **** *  * * **
****  *  ** * **    ***  *      *  ** *  ***** ** * ****   * * ***  **** * ***  *  ***  **
*  *   *** ****** ***    **** ***** *   *  *    *  **   *
*** *    * * ****  * *** ** 
}

//INPUT
//Enter your input: A

//OUTPUT
//Enter your input: A
//?BCD?FGH?JKLMN?PQRST?VWXYZ

Comments

Case 0: Wrong output