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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 ** * ***   *  **  * **      *
*** *   *   **    *** *** ***   *** ***  **    * *   **   **  *****
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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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*   * ****  **  *  ****   ** *  **   * **   *  ** ** *  * *  **  * ***    **  *   **  * *  *  ***       * *    **  *    * *   ***
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**  *** * * **     **    * * **      ** * * *  **  ******   * **** *** * *   * ** * *     ****    *  **    * ******* *** ***** *  ***  *  
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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)
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    *** * * ** *** * *    >= 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);
 ** ** *  ** ***** * *  ***
 ****   ***** **   *** **  *  *  
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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: Correct output
Case 1: Correct output
Case 2: Correct output

---

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output