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

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

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*** * *    *   }

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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[]) {

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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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*    *    * **  * 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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** ***** **    **  *  * ***** a++;
**  * **     *** }
** **  * *   
 ***** ****  return 0;
}

Comments

Case 0: Correct output

Answer 9

Hidden content!
#include<stdio.h>

int main(){
    char a;
   * *  **  ***    * * ** *  * ** *  *  *    your input:");
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***  ***** * **  ** *   **** * *** * ** *    *  * **  ***  * **** *  *** ***  *** *    ***   *    a);
*** ** * * ** ***  *    *  ** ***  *****  *  *  *
    }
}

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