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