[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

Hidden content!
#include  * ***    *** 
#include ** **** * * * * 

int main(int argc, char *argv[]) {
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**    *    ** return 0;
}

Comments

Case 0: Correct output

Answer 2

Hidden content!
#include    *  *   * ***   
#include *   ** *  ****  *

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

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****   **   ** *  * }

  ***  *   return 0;
}

Comments

Case 0: Correct output

Answer 3

Hidden content!
#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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}

Comments

Case 0: Wrong output

---

Case 0: Wrong output

Answer 4

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*  ***  **** **  ***
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int main(int argc, char *argv[])
{
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 *     * **   *   **     **** *  * 0;
}

Comments

Case 0: Correct output

Answer 5

Hidden content!
#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

Hidden content!
#include <stdio.h>
#include <stdlib.h>

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

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

Hidden content!
* *   * *   * **    ** 
 * * ** ****    ** * 
int main(int argc, char *argv[])
{
  ** ***    * ** ***** *    *** i, a;
 ** *    * * * * *****  * *   ** ** ** *  your input:");
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   **     * * * *  **  **   * * * * *   *  *** *    *  **  **    * ** *   *  *
  *     * *  **** * ***  * *    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

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

int *   argc, char **   * {

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

**** **     * ** do{
**   ** * ** *  ** * *** * ****     **  * * your   *   * * * ****
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** **  *  *** * ** * *    *   
* ****  ***** * ** a != 10 );
* ** ****   ** **  
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  **  *  *   * *  

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

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

int  **   argc, char ***** {

*  *    * ***** *  int   * *

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**  *        *   * *    *     
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* * *     * * *** * *    *  9 8 7 6 5 4 3 2  * *******
*  * **   *  *      ** 0;
}

Comments

Case 0: Wrong output