[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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* * **   ****   *  *  * *   **

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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++;
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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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*        *    ** ** * ********* * * **  * ** 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[]) {

*      *  ***   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[]) {

* *     ***    int a;
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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 8

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

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

Comments

Case 0: Correct output

Answer 10

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

//INPUT
//Enter your input: A

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

Comments

Case 0: Wrong output