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