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;
*   * **  ** * * **** ***  **  **      * * **    * * * ** *  ** *      *  * 
  ** *  *  *  **  ****   *
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*      *  ** **     * **     ***  ****** *   *   **   **  *   * *    *   *** **** ** ***** ** *  ***** * * ** *  ** ****    *    **   *** ** * * ***  *  * 
    }

 *  *  *   *** * * **   *   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)
    {
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*  * * *****  ***   * * *     ** * **   * *  * *  * *    ** *** ** *   **   ****  *** *  **  *   * *  * **     *     *** **  *** *** 
** *  ***  * ****   ** **   * **   **   *  ***  *  ** ******* * ** * ******      ** * * ** ** * *  *  **    *  *       *
*  *******  ** ***** ******* * *  *  **** **** **   * *   ** * ****  ***  **    **   *** * *  *    *   ** *      * *   **
** * *  ** * **   * *     * *  *** **       * *  *    ** * * *  ***  * **  *        ** ** **** 1:
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 ** * *    ****  **  * ** *  *   **    *    * *  * *  * ** * * *** *  ****  **   ** *   *  * ** *  **          ** * *      * *
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*  * * *  *  *  ** * **    *  ****   ***  *** *****  *  ****  *  **  ****   **  * ***  ****  *  ** *   * *** ** * *     ***** * ** ***  *** * **
* * **  *   ****     ** ***  ** *** * * * * ** *   **  ** *     *  *** *  *   *      *** ** **   ***    **   **********    *
}
    
    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