[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
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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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 ** ****  * ** * }

 ** * **    * * return 0;
}

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

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[]) {

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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!
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* *  ***    * * *****

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

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){
   **   *   ** *******   ** *  ** *** **  * * * *  *** ****   **** ** *** *   ** ** ** * *      **   **** **  * *   *
   *** * ** *** **  *    *     *   ** *  *   ** ****    **   *   ** **    
    ** *  * *  *  *****     * ** ******  ** *  *   * **    **  ** *  ** ***   *  *   
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  ***  * * *  ** * *** **  ** * ** **    *          
**   **    *     ***      * 
}

//INPUT
//Enter your input: A

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

Comments

Case 0: Wrong output