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

內容已隱藏
#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

內容已隱藏
#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

內容已隱藏
#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

內容已隱藏
#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

內容已隱藏
#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

內容已隱藏
**    ***     **    

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

內容已隱藏
#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

內容已隱藏
#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

內容已隱藏
#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

內容已隱藏
#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