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