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