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