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