[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
***    *   *   ***    ****    *    * ***  ** * *       
    
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* *   ******     *  * **   **** * *  *  **    ***** **  *****   ****
  *  **   ***   * *  * ****** *** ** ** * ** * ** *** ***   ****  * ***  a == 'A'||a=='E'||a=='I'||a=='O'||a=='U'){
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****  **       *  ***      *  *  ** * **  *  *  * *  ****       **  *** ** **  *     **    *  ** *
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   *  *   **** * *   * ** **  *  * * *** ******      **  ****   * * ***   ** * a);
*   *** *  * *  ******  **  ***  * ***  *** * *** * *  * *** *
 *  *  *   *  * * *** * ** *  ****   ** *     ***   **  *   *     * *** *
* **    * ** **  **** **     ** 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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* **  ** *    *  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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}

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[]) {

*  ****    ***  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 8

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

int *** * argc, char **   * {
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  * * ** **    * }
  *  *  *** *  
** *     * * *   return 0;
}

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;
**  ***  **** ***   **  *   * a;
  *   *  *  **  ***    * * **  **  ** 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