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:
**  * ** **     ****   *          * ***    *   *** * * *   *     ** * *  * ***     * *** *  *  *****  ***** *  **      *   * ** *    * ***  *  **  **   **** 
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****** **    *** ** * ** * *  *  ** * *** ****** **** * *******  * *    ****  *      ***   * **  ******   **  *   **  * *** *
 ** ** *  **  * * *      *** *  * * * ***   * * **  *  * * *  * *** * * * **** *  * * * **   *****  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