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){
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* ** * ** *   * **   ***  *  *****  * * * *
** *     ** *  *   *  ** * 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()
{
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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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}
    
    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;
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*     * *  *  * *** ******  * *   * *     * **  
*** *  *   *     *  *  ****  *   >= 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);
 *** * ********     **   **  *  *  **
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* * * ***  **** *    * *  ** *** **           * 
****  ** *         * *  ***    if(s==1)
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  **   * *  * **     *** * ** *   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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     *** *  * *  *  ** ** **  ** *    **** * ** ** *     **** * * 
*** *  *** * **** ******  *  *** 
  *** ***  ** * *    *  * * * **
  ** **  * *     *  *** **    *   ***   ** ** *** *  *****  * *
*  *   **  **  * ********** 
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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