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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* * **     *** *** * **** **   *   *** *  * * ** **  *  **   * **  * *** * *   *   * **  **   **    *   * ************   * **** ***** ****** ** 
  **  **  *      ***  **    ***  *   *   * **  *****   ***** ***** *** * *   *  ****   *       * **    ** *      * **    *
}
    
    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