[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 input:"); //DO NOT CHANGE
  **  *  ** ** ** ** **    * ***** * ** ** **   
    
** * *** *   **       *   Your conditions start from here
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* **   * *   ** **    ****** ** ********     ** * **  *  ** **** *   *  
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   * * * ** *** * **  ****  * *     * *        * ***             ** ** ***         **  ****    * **   * ****  ***  ***  ***
  * **  ** *   *   * *   **  ** *  ** *   * **** * *    ******* * * *  * *     *** **    ** **   ** ** *
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 **     ****  * *  *** *  **** *   *****     * *** *   * *     ** *  a);
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 *    *     * *  *   * *  *  **  **  * *  **** ** * *   *   
  **  * ****  *  *      * * *   * 0;
}

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

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}

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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*** **    **   return 0;
}

Comments

Case 0: Wrong output

Answer 4

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

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

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

   *  *   ** *  return 0;
}

Comments

Case 0: Wrong output

Answer 5

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

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

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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[]) {

***    * * * *   int 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  **  *  *** * ***
* * ** *  * * * *     **

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

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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**   ***   ****   * ***  **  **     * **   *******  **  ** ***
*   **  ***   ** * ** ***  ****  **  *  **** **   *    {
  * *** ** * ****  *    *** **   **   *  * **  *   **    *     * **  ** **  **** *   * ** *  a);
 *** * ** *   * * * **  * ** * * *  ** *  ***** **
    }
}

Comments

Case 0: Correct output

Answer 10

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

//INPUT
//Enter your input: A

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

Comments

Case 0: Wrong output