[Exercise 8] Count down

Question

Please write a program that receives an input number, then decreases the input by 1 until it reaches '0'. But instead of showing '0', it will output 'zero'.

Example(template)

#include <stdio.h>
#include <stdlib.h>

int main(int argc, char *argv[]) {
	int a;                             //can be changed

	printf("Enter your input:");       // DO NOT change
	scanf("%d",&a);

    // Your conditions start from here

	return 0;
}

 

Input

Enter your input:10

Output

Enter your input:10
10987654321zero

 

** No need to put a space between numbers

Answer 1

內容已隱藏
#include * ***   *     
#include   * *  **  **

int main(int argc, char *argv[]) {
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 ** *       **** ****  ** ** ** ** your * **** ** *** * * *   *   * ** *  * *  ** * **** * *   DO NOT change
 * *  **  * ** ***    *** * * *** **  *   ** 

 *  * **  * * * * *** ** * **   Your * **    * start from here
*  **   *****   **   *******   ***    i;
***  *         ** * *   ***** * = a; i >= 0; i--){
    **     *  * *   *    *  ** * *  **  if(i == 0){
 *     *   * * **** * **  *     * **  ** ***  *  
 * **     ** ** *  *      *   **  else
  * * *  * * ** *    **             *   ***    * ** *  **
*** *  *    * *    ***   **    *   }
*******  ** *  
   **  **   



 * * * *** ** return 0;
}

Comments

Case 0: Correct output

Answer 2

內容已隱藏
#include    *   *   * *
#include ***   **   *   * 

int main() {
 * * * **  *** int a;

 * * *    *** * *  *    **  * your     *   * **
**** * *** **   *  *  ** **** ***   * ** **
**        *  
*  *  *   *  *  for(int ****  * * * * *
 *       * * *** ***  * **    *  ***     ****    if(i==0){
    ** *  * * * ** *    *  *******      ** ** *      *  **  * *      ** **   *  *
* * * * ** *   *    **    }else{
  *****     *      *  * *   * **   *   *   *******  *  *   * *  
 * ** *    ****       **      ** }
****  ** * ** *  }

 ** * **   return 0;
}

Comments

Case 0: Correct output

Answer 3

內容已隱藏
#include   ** ***  *** **
#include   *****  **  * **   

/* run this program using the console pauser or add your own getch,  **   ****** * ** *   or input loop */

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

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******** *  ******  **** *    = getchar();
****** * * *  *  **     *  ***** = **** 
*   * **    ****     ******   = getchar();
** * **  *  ** **** ** * *   = getchar();
       *    ** *  * * ***  = * ** * *
 **  ***  *   *    * =   *  
**  ******    *** *   **** = getchar();


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

 *     * * ***** **       q >= 'a'   ** *** q <= 'z' )
   ** *   * *      ***  ******   * **            *** * *   * * **  ******** *** *    q +    ******  * - 'a'));
 ****** * *    ***** *** * * *    * * *    ** ** * **   w >= 'a'  *  ***** w <= 'z' )
** * * *    * *****   ******* **   ** *  ** **   *   **  ***  ** w + * **    *   - 'a'));
**  ** *   *** ***** * **  *       ***  *  * ****  * e >= 'a' *    ** * **  e <= 'z' )
*    ***  * **    *** **   *   ** **** ***     **   * ** **  * ** * * *** *  e +  * * *   *   - 'a'));
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** *  * ***     **   * ***** **   *  **    *   * ** **** *  t >= 'A'  *   ** * t <= 'Z' )
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**** * *** *   ***  ***   ** * *   ** *  *   * *****  *******  * * * **   **   u -  *    ** ** - 'a'));
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* * *  * * **** *** *   *  *

* * *  * *****  * *   * * *  
** *        *  * *  **   *  *** 0;
}

Comments

Case 0: Wrong output

---

Case 0: Wrong output

Answer 4

內容已隱藏
* **  * ** *** * **
* *** ****  **  *  ***
int main(int argc, char *argv[])
{
   ***** **   *  * *   *     * i, a;
**** * * **  * *** *******    *    ***  your input:");
** ****  *     *   * * ***  * ***** * * ** *   **  *   &i);
 * **  *** * ***  * ***    * *** a<i; i--)
* * *       *   *** * * ** * ***  *** *  *  **** *  **  *  *  ***  ***  *  i);
** ** ***  *   *** ****  *  * * (i=1)
*** ***      ***    ** ***   ***** *  *** **           **** *  ** *****  * *** 
*** ** * * * ** * *   * * * **  ** 0;
}

Comments

Case 0: Correct output

Answer 5

內容已隱藏
#include <stdio.h>
#include <stdlib.h>
int main(){
int i;
    printf("Enter your input:");
      ***    ** *  * ** *** * **  ***   * ****
* * **  *  **** *  **    * * **  ****   * ***       *   ** * **   ****  *** *
  *   ** * *** * **   ** *   ** **  *     **   *** *    * *   *   *  * * ** * ** *  *  **
 * *    ****** * **  **      * * * *  *      *********  *  *  ** ** *  * ** * * * *** * **   * *****     * ** * ***   ***** *****
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**   ******   **** * * ***      **** *  *   *    *  *  *     *  *   **      *  ****  *  * *   * *  * *  *  * **** **   ***     ** 
** *   *          **   ** * * **  * ** *** ****    ** *** ***  ***  ** *   ** **   *** **
* ***  *  * ** *  **** ** * * * *  ***  *** *** * * * ** *  * * 
    return 0;
}

Comments

prog.c: In function 'main':
prog.c:6:14: error: 'number' undeclared (first use in this function)
  scanf("%d",&number);fflush(stdin);
              ^~~~~~
prog.c:6:14: note: each undeclared identifier is reported only once for each function it appears in

---

prog.c: In function 'main':
prog.c:6:14: error: 'number' undeclared (first use in this function)
  scanf("%d",&number);fflush(stdin);
              ^~~~~~
prog.c:6:14: note: each undeclared identifier is reported only once for each function it appears in

Answer 6

內容已隱藏
#include <stdio.h>
#include <stdlib.h>

int main(int argc, char *argv[]) {
    int number;
  int i;
   * ****  *  * * *** ***      your input : ");
  *   * *    * *  **    **********    **  ***** * **      * ******  ** **  *    ** **   **  *  *    *
 * ** ***   * ** ****** *  * *      * *  ***  ***  ******** *  **   * ** ***    ***   *
*   * *  *   **       *       * * * *     ***       *    *   *   * ** *     *  **
*   **   *   **** *******       * **  *     *  **** *    ***********    ***  **   **** * **  ** ** * * * * ******  **
**** * **  *    **  ******    **          **  * *** **** **       *   ******
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 ***     *    *  **  *  * ***** **  *****  * ***    ** * ***    ****  *** * ** ** ** *      *  *** *  *  *     * *
* ****** *   ** *   *  * *** *  *    *  * ** ** **** * * * **   * *** *** 
*  **    *   * * * ** *  ** ** *   * *  *  **    *   * * 
 ** * ** * **      *

    return 0;
}

Input
10

Output
Enter your input:10
10987654321zero

Comments

prog.c: In function 'main':
prog.c:22:1: error: expected declaration or statement at end of input
 }
 ^

---

prog.c: In function 'main':
prog.c:7:10: warning: missing terminating " character
   printf("Enter your input : );
          ^
prog.c:7:10: error: missing terminating " character
   printf("Enter your input : );
          ^~~~~~~~~~~~~~~~~~~~~~
prog.c:8:30: error: expected ')' before ';' token
          scanf("%d", &number);fflush(stdin);
                              ^
prog.c:8:10: warning: passing argument 1 of 'printf' makes pointer from integer without a cast [-Wint-conversion]
          scanf("%d", &number);fflush(stdin);
          ^~~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:364:12: note: expected 'const char * restrict' but argument is of type 'int'
 extern int printf (const char *__restrict __format, ...);
            ^~~~~~
prog.c:20:1: warning: format not a string literal and no format arguments [-Wformat-security]
 }
 ^
prog.c:20:1: error: expected ';' before '}' token

---

Case 0: Wrong output

---

prog.c:23:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before numeric constant
 10
 ^~
prog.c:27:1: error: invalid suffix "zero" on integer constant
 10987654321zero
 ^~~~~~~~~~~~~~~

Answer 7

內容已隱藏
*  **** **    * *  *   
*  *  *****    
int main(int argc, char *argv[])
{
*****  *** *  **** * ****  i, a;
  *     *  ** *  *    *** * ***** ***  *       your input:");
 * **  * **********  * *  *** ** **    * * ** *  &i);
 ** * *      *  * ** *  ****    a<i; i--)
   *  ** *  * *      ***  * *  * * * * *******        * *  ** **  ****  ****  i);
 * *** *   **  ***    *  (i=1)
 ***  *** **** *  * ** * * * * *****    *** ****** *** *  **** * *   **** 
  **  *** *   **    *   **     * *** 0;
}

Comments

prog.c: In function 'main':
prog.c:8:18: error: 'a' undeclared (first use in this function)
     for( i=0; i>=a; a--)
                  ^
prog.c:8:18: note: each undeclared identifier is reported only once for each function it appears in

---

prog.c: In function 'main':
prog.c:8:18: error: 'i' undeclared (first use in this function)
     for( a=0; a>=i; a--)
                  ^
prog.c:8:18: note: each undeclared identifier is reported only once for each function it appears in

---

Case 0: Wrong output

---

prog.c: In function 'main':
prog.c:8:21: error: 'a' undeclared (first use in this function)
     for(int i=0; i>=a; i--)
                     ^
prog.c:8:21: note: each undeclared identifier is reported only once for each function it appears in

---

Case 0: Correct output

Answer 8

內容已隱藏
****  * ***   * ** * *** **
* **** *  **    ***** 
int main(int argc, char *argv[])
{
*   **  *  *   *  ** ** *     i, a;
* *     ** ****   ***  ******** *   ***    your input:");
 * ********       *  * *    ***  * *  ****   * &i);
*   ******* ***   *  *   *    *   a<i; i--)
**  *  * * *    * ****  *   *****    *  *  *  ***** *  ***   ** ****    ***  *  *  **** i);
*** *** *     *****         (i=1)
**  *** * **  ********* *    *   ***  ** **** ** *  **  *    * *  **  **
 *  *  * **  **  * *  **   *   * 0;
}

Comments

Case 0: Wrong output

---

I recommend you use loop run numbers from 10 to 0, then use 'if' to change 0 into 'zero'

---

Case 0: Correct output

Answer 9

內容已隱藏
  * *  *  **   ** *   
****** *  * * * **   *** *

int  ** *** argc, char     * {

*  * **  **   **  int a=10;

 ****  *  * **  do{
 **      *  **   ***   *   * * *  **    * * your ** * ****** * 
  ** *  * *     *****  *   *** *** * *     *   ** ** *  *
     *  ** *   **  ***    *****  * 
*  * **  **  * ***   a != 10 );
 **  ** ** ***  
  ** *   *   ***   * ** 9 8 7 6 5 4 3 2 **** * ** 
***  *  *  *     

Comments

prog.c: In function 'main':
prog.c:15:2: error: expected expression at end of input
  return
  ^~~~~~
prog.c:15:2: error: expected declaration or statement at end of input

Answer 10

內容已隱藏
*  * * **   **   * 
* *  ** **   *    *** 

int * * *   argc, char * *  *  {

**  * *  **  * *   int *  

    *   *     ** do{
***      *** * *     ** **** ** * **  *** *  your ** *  ******
 **   *    *  *    ***  **** **    * * ** ****  **  * * *** *  * * 
 *** **   *   ** *** ** * * if( a  *  * 10)
****  *     * **   ***   ** ** **  *    * ***    ***  * * *    code is too low!  ***   
     * *  * **   ****   *  *  
*  *** * * **   * ** ****  if( a * * * 10)
  *** *    ****   ** * * **    **   *  * ****   ** * **  ******  ** * is too high!   **  *
 * **   *  * *  *** a != 10 );
   *     ****** **  
* **** * *     ***** *  **    9 8 7 6 5 4 3 2   *****  *  
   * *  * * **     ** 0;
}

Comments

Case 0: Wrong output