期末考題目-Question 3

Question

(20%)由於經濟不景氣，張三決定改行當個占卜師。但張三對於占卜術還不太上手，非常苦惱。請幫他設計一個程式如下:

請輸入一個日期，然後依照下面的公式：

M=月
D=日
S=(M*2+D)%3

得到 S 的值，再依照 S 的值從 0 到 2 分別給與 小吉(small)、中吉(medium)、大吉(big) 等三種不同的運勢。

input:

1 1

output:

small

 

Answer 1

Hidden content!
#include<stdio.h>
int main()
{
 * *** ** **     *     *  *** M,D,S;
   ****  * *  * *  *  ** **  *    %d",&M,&D);
** *   ***    * *   ** *     ***  *  *
*  **  ** ****** *  *  **     
* *  *  ** * ***    * *   
   *  ** ***  ***** *  * *** **    *** *   ** *   ** ** ** *  *** * *    
   ***       *  ** * *   *   
  * **  * ** *  *     * *** ** if(S=1)
    {
  *  *  *   *   **  *  **   ** ** *  * **  *  * *  * * **  * **** * *  
 *  ** **      * * * *    *  * **
 **** *  * * ** *   *    **  if(S=2)
 *  * *** **   ***** ***
   ***   *  * **   ***** * * **     **    * * *   **    **  *   * ***   *
 ** ** *          ** * *
  ***  *      ** *   * *   * * 0;
}

Comments

prog.c: In function 'main':
prog.c:5:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'int' [-Wformat=]
     scanf("%d %d",M,D);
             ^
prog.c:5:16: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'int' [-Wformat=]
     scanf("%d %d",M,D);
                ^

---

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output

---

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output

---

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output

Answer 2

Hidden content!
#include<stdio.h>
int main()
{
  **     *  * **  * * *** * M,D,S;

*  ** ******  *  **  * ***   *  *  %d\n",&M,&D);

*  * *******       *** * * **   ****  *
    {
  ****  **  *** *     *  (s=0){
    ** ***** **  *  * *** **  * ** * **  ***   ** ** *** * * 
    }
*  *  * ***    **** **      if(s=1){
 **  *   * *  ** ** ** * ***        *    *  ** * ***   * * ** * 
   * ****    ** * **    ** *  *       ** *    
 * ****** *   *  *   *   *  **** if(s=2){
  **   **  ** * * ** ** * **  ** *****  ** *****      **  *
***  * * * ** ****   ** **    * * *   ** 

     ***  ***    **  * *   *** * 
    ** **   ****  *  * *  ***   * **** * *****  ****  *
* ** ** ***********   * ** * **
    **     **    *  ***  **    * *******  **
  *** *     **  ** *  * ***   ** ** 0;
*  ** *    * ** ***  **
 * *    *  *** * *      **    *** * *  ** ** ***   *
    
  * *** *** **    * ** * * * ** *  0;
******  * ***** * *    **** *   

Comments

prog.c: In function 'main':
prog.c:8:14: warning: format '%d' expects argument of type 'int', but argument 2 has type 'int *' [-Wformat=]
     printf("%d",&S);
              ^
prog.c:12:14: warning: too many arguments for format [-Wformat-extra-args]
       printf("samll\n",&S);
              ^~~~~~~~~
prog.c:15:14: warning: too many arguments for format [-Wformat-extra-args]
       printf("medium\n",&S);
              ^~~~~~~~~~
prog.c:18:14: warning: too many arguments for format [-Wformat-extra-args]
       printf("big\n",&S);
              ^~~~~~~
prog.c:27:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

prog.c: In function 'main':
prog.c:8:20: warning: conversion lacks type at end of format [-Wformat=]
     scanf("(M*2+D)%3",&S);
                    ^
prog.c:8:11: warning: too many arguments for format [-Wformat-extra-args]
     scanf("(M*2+D)%3",&S);
           ^~~~~~~~~~~
prog.c:12:16: warning: too many arguments for format [-Wformat-extra-args]
         printf("samll\n",&S);
                ^~~~~~~~~
prog.c:14:16: warning: too many arguments for format [-Wformat-extra-args]
         printf("medium\n",&S);
                ^~~~~~~~~~
prog.c:16:16: warning: too many arguments for format [-Wformat-extra-args]
         printf("big\n",&S);
                ^~~~~~~
prog.c:21:14: warning: format '%d' expects argument of type 'int', but argument 2 has type 'int *' [-Wformat=]
     printf("%d",&S);
              ^
prog.c:22:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

prog.c: In function 'main':
prog.c:8:20: warning: conversion lacks type at end of format [-Wformat=]
     scanf("(M*2+D)%3",&S);
                    ^
prog.c:8:11: warning: too many arguments for format [-Wformat-extra-args]
     scanf("(M*2+D)%3",&S);
           ^~~~~~~~~~~
prog.c:21:14: warning: format '%d' expects argument of type 'int', but argument 2 has type 'int *' [-Wformat=]
     printf("%d",&S);
              ^
prog.c:22:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

prog.c: In function 'main':
prog.c:10:9: error: 's' undeclared (first use in this function)
     if (s=0){
         ^
prog.c:10:9: note: each undeclared identifier is reported only once for each function it appears in
prog.c:23:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~
prog.c: At top level:
prog.c:26:12: error: expected declaration specifiers or '...' before string constant
     printf("%d",&S);
            ^~~~
prog.c:26:17: error: expected declaration specifiers or '...' before '&' token
     printf("%d",&S);
                 ^
prog.c:27:12: error: expected declaration specifiers or '...' before string constant
     system("pause");
            ^~~~~~~
prog.c:28:5: error: expected identifier or '(' before 'return'
     return 0;
     ^~~~~~
prog.c:29:5: error: expected identifier or '(' before '}' token
     }
     ^

---

prog.c: In function 'main':
prog.c:10:9: error: 's' undeclared (first use in this function)
     if (s=0){
         ^
prog.c:10:9: note: each undeclared identifier is reported only once for each function it appears in
prog.c:23:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~
prog.c: At top level:
prog.c:26:12: error: expected declaration specifiers or '...' before string constant
     printf("%d",&S);
            ^~~~
prog.c:26:17: error: expected declaration specifiers or '...' before '&' token
     printf("%d",&S);
                 ^
prog.c:28:5: error: expected identifier or '(' before 'return'
     return 0;
     ^~~~~~
prog.c:29:5: error: expected identifier or '(' before '}' token
     }
     ^

Answer 3

Hidden content!
#include <stdio.h>

int main()
{
*  * *   * ** **    * date,month,sum;
 **   *  **   ****  **  * *  ** * ****  ** *** * *  **    **   ** *     *  *
******* * *  *** **   * *** 
***    ** * ******* ** ** *  ***  * ***  * * ** **** **  **** ** * 
 *** * *****   *******    *  ***  *     **** **   ****      * *** ** *     ** ** *  ** ** ****** *  ****     * ***  *    **  *   * ** * * *  *   ** *    * **   **
    }

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

Comments

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output

---

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output

---

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output

---

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output

---

prog.c: In function 'main':
prog.c:4:11: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
     while(scanf("%d %d",&month,&date)!=EOF)
           ^~~~~
prog.c:4:11: warning: incompatible implicit declaration of built-in function 'scanf'
prog.c:4:11: note: include '<stdio.h>' or provide a declaration of 'scanf'
prog.c:4:40: error: 'EOF' undeclared (first use in this function)
     while(scanf("%d %d",&month,&date)!=EOF)
                                        ^~~
prog.c:4:40: note: each undeclared identifier is reported only once for each function it appears in
prog.c:7:9: warning: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
         printf("%s\n",sum==0?"small":sum==1?"medium":sum==2?"big":"");
         ^~~~~~
prog.c:7:9: warning: incompatible implicit declaration of built-in function 'printf'
prog.c:7:9: note: include '<stdio.h>' or provide a declaration of 'printf'

---

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output

---

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output

Answer 4

Hidden content!
#include<stdio.h>
int main()
{
    int m,d,s;
   * *   *    **** * ***  **  *** %d",&m,&d);
    
    s = (m*2+d)%3;
    
    switch(s)
    {
* * * ** * * *** *    ****   **   * * * **  ** **  ***** ** ** *** **** *   *** 0:
   ** * ****   * ** ** * **** ***   ****   *****  **   *    **   ***  ** ** *****    *  **  **  **** ** *** * ****  * **  ****  *    *  *  
     * ***   ** * *  *****  *** ***     **  * *** ** ** **  *  * **** **   *     *  ** ** *** * **** *    *
 **  **** ****     *  ***   ** *  *      * ** *****   *      **** * *** * * * * ***  **  * * ***** *   * ******   *  * * 
***  **  * *     * *  * ** *   ** **** * ***  *    **** *** *  * ** ***  *     *    **   1:
     * **    **  *   *  ** *  **   ******* **  ******    *** ******* *  *   *** *   *   ***** ****  *       ******  **  * **    *****     * 
    * *   *  *****   * **** * * *****   ** ** ***  *  **** *  *  ** ** ***  *** ** *  *  ****   *  * *    *** ** *   ****  ****** 
*  ** *  ** *** *   ***  ***   *   ** *** ***    * *    *** *    ****  **  *    * ** ** ***  * ***  *  *  ** * **  ***    * ** *  
*****   *     **   *    ** *  ** **** *   ** *    ** *****  **    *** ***  *****  2:
     **** * * ***     ***      *****   * **   ** *****  ** *  **** * **  * **      * *  *  *  * * * ** *   ** **      *   * * ** ******* *     *  * 
   ** *  *   **  *  ** ** *     *    ** *     *** ** *  *  **  *****  *  * ***  ****    *  *    ***    ******* *    *  *    
}
    
    return 0;
}

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output

Answer 5

Hidden content!
#include * *  * *** * ** 
int main()
{
 ****  *  * * *  * *   ***   m, d, s;
*   **       * **  *  ** * *** *   *  **   *  ****
* *   ****** *  *  **** *  * **   *** *     * ** ** * **
**  ** **   ** *   *  * ** * = (m * 2 + d)%3;
*  *  * *            *      *   ** * < 1)
* **  * * *  ***  * * *   *****    *******   ***  *
** *  *    **  *     ** * ***  >= 1&&s <= 2)
   ***** * * * ***  * **  ****   * *  * *** ***   ** 
  * * * ***   ** * **  *   **  > 2)
 * *   *   *** ***  ***  *   **  * * ******** 
}

Comments

prog.c: In function 'main':
prog.c:5:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'int' [-Wformat=]
     scanf("%d",m);
             ^
prog.c:6:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'int' [-Wformat=]
     scanf("%d",d);
             ^

Answer 6

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

int main()
{
** *** *     * * * int m,d,s;
   *   * **** * *** * *** *    * *** **** * ***    
*** *  * ***** s= ** *   *
*     *  ** *  if(s==0)
* **** * **  *  *  **     * * * *** 
* **** *     else if(s==1)
     *  **  ***  **  *    *** **** *     
* * ****  *   *** else
 **** * ***** *  *   * * * *  **   ****** *
}

Comments

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output

---

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output

---

-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output

---

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output

Answer 7

Hidden content!
#include<stdio.h>
int main(void)
{
 ***** ****** *  ******  ** m,d,s;
      * ** * ***   ****** **     * * ** %d",&m,&d);
 ***       ****   ** *  ****     
** *  *** *    * * * **   **   **
  ** ****     ** * ****** * ****** **** *      *  
* * * * * **  * ** ** * * * *  * *** if(s==1)
   *   *  ***  *** ****  * *** ** *   **     **
 *       ** *    *     * *   if(s==2)
   *****  * ******    ***  * *** ** *** ** **  
 *  ****  *    ****  *** * **   
 **  *  **   *** *     **   ***    0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output

---

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output

---

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output

---

-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output

---

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output

Answer 8

Hidden content!
#include <stdio.h>

int main ()
{
*** ***  *   ** ***   ***** *  m,d,s;
 ** *** *   ** ****** * *       *    * *** ** %d",&m,&d);
*    ** ***   **         **   = (m*2+d)%3;
  *  **     * **   ****  *  * (s == 0)
* *** *  *  * *      ** **
* *   ***  * *  * *   *** *    **  *  * ***    *  
 ****** *  * **  **  * ** *  
*     * *  *** ** *** **   * *** (s == 1)
* **     *       ** ** ***
  * *   * ** *  ** ****   * * *   ** *** **  **    ** **
 * * **   * **    * ***** 
**   *  * *** ** ** **** ** ***  *******  (s == 2)
  ***  ****  *  *  * *** *   * 
* ******* **** **   ***   *     ******* * *** *** 
      ***  *         *
   
*  *** * * **** * **  ****  ** 
 **  *** **   ** *** *  *  *    0;
}

Comments

prog.c: In function 'main':
prog.c:20:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output

---

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output

---

-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output

---

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output

Answer 9

Hidden content!
#include <stdio.h>

int main()
{
 *****  *  **   ** *   *** m,d,s;
* ***  **  **  * ***      *   ************** %d",&m,&d);
**   *   * *  * *  **  * * * ****  
 **  * *   *** ***   ***  * * *
* **** ***  ** * *****    ** ***   ** * ***** ** *
 * ** * *  *****  *  *    if(s==1)
***     ***     ***  *   *    *** ****  * ** * *** ** 
 *  ** *   *    ** *  * *  * if(s==2)
*  **  ** *  ***  ** * ***   *  *****   * ** ** ** 
  * **   **    **** ***     **** 0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output

---

-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output

---

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output

Answer 10

Hidden content!
#include<stdio.h>
int main()
{ 
    int m ,d ,s;
     **  ****   * * * ** *** *  *  ** ****  %d",&m,&d);
 **** *  *  * *****  **   *****
* *** *    * ****  ** * * *   ** *
* * ** ** ****   *  ** * *  *   *  * *   ****  ** *** **   * *  *        *
 * *  ** ** * * *   *  **** 
**   **   ** ** ** *   * ***
****  ***     *  * *  ****** **  ***    *    **     * * *  * *  * 
**  *   * *  * * ** *    
 ** * ****  ** ** * * ** *****  ****  *** ** *   *** ** * * ** *  * 
*  ** * * *** ***    **  *** ***** **  ** *** **  *   ***
*  * ** *  *   * * * ** * **  * 0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output

---

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output

---

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output

---

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output