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