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