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

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}

Comments

Case 0: Wrong output

Answer 4

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

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

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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[]) {

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}

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

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

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}

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

Comments

Case 0: Correct output

Answer 10

Hidden content!
#include<stdio.h>
#include<stdlib.h>
int main(){
int i;
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 *** *  *   **   *    * *     * *   *  * * 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