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)
    {
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 **  *****      **    ********* * ***   ***    * *   ** **    ** **** *** *   *****     *  **** *  **  * * *****  ***    
 * *   *  *** *  *  ** *  ** ****  *** *  *  *** * *  *   **** *     *** **  *    *** * *    *  ** ** *  ****
**** * ** * ***   ***    ** *   *   **** **  ** *   * *  * *  *     * * *     * **   1:
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**   *  * *   **  **  *  *    ** **  ** ***** * * ****    ******   ****  * ***   **      ****    ***  **  *     ***  * 
 **  *  * **  *    ***  * **   ** ** *  ******* **** *****     * * **  *  *  * *** * ***   *****  *  **  *      ***   *  
* * *    ******* ***     *   *  *** **  * * *  ** *  * * **** * *     * **      *  * ** 2:
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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)
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*** *********    *  *  **     * > 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