[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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***  ** ** * ***** *   *** * ** ** * * ** ** **   ***  **   **  
  ***   * * *** *     ***   *** * *  *    * * *   *  **   *   **   ** a == 'A'||a=='E'||a=='I'||a=='O'||a=='U'){
* * *    *  *    **** * *  *****  * *****    *  **** * ******* **   *  *  * **  * * **   ** *** * ***   * **   
*   * * * *  ***** *   **** **  * *** * **** ** ****   **  *  **   ***   ******** * * * *  * * *  *  **** **
*** *   ****  ** *  *   * * **  * *  ** *****  ** * *    ** ****** * *** **** *  **  *  * *   ** *  
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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 * ** ** *     *   
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int main(int argc, char *argv[]) {

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**** ** * * *** *  * * ** * **  **   *    else
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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 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   *   * * *  *  *
****         *  ****  

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 8

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

int  **** argc, char * *   {
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* ***  **   }
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}

Comments

Case 0: Correct output

Answer 9

Hidden content!
#include<stdio.h>

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