[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[]) {

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

   * * *   ** ** 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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         **   * 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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*  ***  **  ****** **** **     **  ** 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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*   *   * ***  }

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