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:
** *  *** * *** * ** * ***   * *  * ** *  * ** *   **  * **       *** *    * **   * ** *   ****      ****     * * *     ***  * *   * ******* ** **  *   * **  *  * 
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 **       ** *   * * *    ***  **  *   ***** *   ** * ***    * *  *   ***  *  ** ** **    **        *** * *** ** * **  
  *** ***  **    ** ** *  **     ** ***** * *   **** ***  *      **  *** * *** * *   *****   1:
 ******  *      *   * * ***  *  **   *  *  * **  ** *  *****  ****  ** *  * * **    * **      **  ***   **  **  * ***   ** ** *  * **** *   * **   **
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*  ** * ** ** * *   * ** *   **** ***     **  *** * * ** * ** * * * ***   *** ***** 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