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