11-09 Exercise 1: Print a one-month calendar

0 like 0 dislike
12.1k views

Write a program that prints a one-month calendar. The user specifies 2 numbers in the input:

- The number of days in the month

- The day of the week on which the month begins ( starting day of the week: 1=Sun;2=Mon;3=Tue;4=Wed;5=Thu;6=Fri;7=Sat)

寫一個程式 印出指定月份的月曆：

- 輸入一整數代表這個月有幾天

- 輸入一整數代表這個月一號星期幾 (1=星期天，2=星期一，...)

Example input:

31
3

Example output:

       1  2  3  4  5
 6  7  8  9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30 31

Hint: The most important part is a for statement that uses a variable i to count from 1 to n, where n is the number of days in a month, printing each value of i.   Inside the loop, an if statement tests whether i is the last day in a week; if so, it prints a newline.

[Exercise] Coding (C) - asked in Chapter 6: Loops by (5.2k points)
ID: 31047 - Available when: 2017-11-09 18:00 - Due to: Unlimited
edited by | 12.1k views

71 Answers

0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main()

{
    int days,start,count=1,i,space;
**  *  *   *** **** **  ****   * *    *  %d",&days,&start);

    for (space=1;space<start;space++)
    {
  ***   ****   *** * * *** **   * *******  * *    ******** *    ");
    }
 **** * *  *   * * *  *    ***   
    for (i=1;i<=days;i++)
    {
*  ***    **     ** *    * *  * ** *  *  *   *  *** *  * ** * (count==1)
*  *** ***   **   *  ***   * * *  *  *  * *    *   *        
*  *   ** **** * ***     *  **  *    * ***   *** *   ***     ****** * ****   *** * *  *    ** ** *      **
  *  *** * **  ****** ***  **  ** * * *  *** * * * *
* * * *** *** ** *  **  *      ** ** *   *    ** ***  
  *  * * ** *    *  ***  **** * ** ** **      **  *** 
   * * * * * **  **    ***    *  * * * *  * *** *   * ***** *****   * ******* *   (i==1)
** * *** *** ***   ** ** ***  *****  * * **   **** * *  ***** **      **  *  **
*  *   * *    *   *  ***  *  *** *  * ***  ** *** ** *   *     *   ***  *     * * *     * * **  ***  *    *  *   ** **  *** ** ** *
 *** ** *  * ***   * * ** * *       * * *  * ******      * **  ** *    *  ** * ***  
*   * *      *  ** ***** *  * *** ** *  ** **    *     *        **  *      ***  **
* **     * *    *     ***** ****   * *** ** **  * *  *     *  * * * * *****   ** *** *  **  **    *   *
 *  * ***    *  **  ** ***** *   * *   * *  ** ** * *  * **
* * * *** * *** **  **     ******    * *** **  ****   * *    ***  
  * *  ****  * **      ** *    *  **  * *  **    **  (count==8)
 **     ** ***   ** *  ***  ***  * * **   *** *  *
** ******  * * *  *    **  **   *  *   **  * **   **** ** * *** *** ** * **    * *  ***  *** *  ** *   ***** 
*   *** *    *** ** *** ***    * ***** * ** *         ** * * *    *   
  **  * *************   *    ** ** *  ****  *   * **** *
    }
*        ****     ******  ** 0;

}
answered by (-140 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include   ** ****     **  

int main(void)
{
   ** *** *   ** ** *   * * *  ***    * ***  ****    *   week_day, month_day, i,j;
* *  * **    ***   *    *  *  ** * *  *  * ***  **** * ** **    * * ** *  ***         ** *** 
*  ** * *         *  *    *  ** **  * * ** ***  **    **    *     *** i++)
* *** ***      **  * **  * ** ***  ***    * **  *  * *   * * * *   *  * ** *   **   *  * *    * ** * **
** **    *  * * ** *   **  * * * * *   **    *  * *****    *** * *****  * i++, j++)
** * **  *   ** * **    * **  *** ****  *  *   *   *    * **    
        if(i%7==1 || j==1)
    * *****  * * ***  * **** *  j);
  * ** *** * *** * **   * *    *   * *  **    *   * ** *
**** **  **   **    **      * ** ****  * *  *    (i % 7 == 0)
  **** *** ** * *  *  **  *  * **   *  *  *   * *** * ** *****  **  *  *  * ***  ***** * ******* * * * **  
        }
return 0;
}
answered by (-167 points)
0 0
prog.c: In function 'main':
prog.c:15:21: warning: zero-length gnu_printf format string [-Wformat-zero-length]
             printf ("");
                     ^~
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include  **   ** *  ** 

int main(void)
{
  *  *   * *  **** * **** **   ***  * **      * ** **  week_day, month_day, i,j;
   *    *** *   * **** ** **  *  *  *    ** *  *** ********    *  *   *     *        * *  *   *  *  *
    * ***   * ****** *  *** * ***** *****  *  *   ** *     * **** *     i++)
*      *  **  ***** ** ** ***    ***** * *** * *  * *****    **      ***** * ** * ***  **   **   
*** ******** * *  *  * **** **  ****  * *  *  *** ***    **   ***     * * *     *  i++, j++)
*   * * * * *  **    **  *** * * *** * **** * *  ***  **
****** *        if(i%7==1 || j==1)
      *   * **     **  *    *   * *  j);
 ** *** * *      *  *  * **      *      * ****          ** *  **
***** *   * *  * *     **  ***     ***       ****  * **    (i % 7 == 0)
  *** *   *    * **   *** *     * * *    **** ***** *   ** *    ***  * *** ** *** ** *  ** **   **     *
        }

return 0;
}
answered by (-167 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include   *  *  **


int main(void)
{
*    *** *    * **  *  *  **     *    * * **     **    * *** week_day, month_day, i,j;
 ***    **  **** *** *          *  *****  * * *  ** *  **  ***     ****  **  *  ***  **  *   * **        
 *  * ***** * ****  * ** * *  *    *  * * * *  *   * * ***      * ****       i++)
 * * *  ** *  * *  **     *   * ***  ** ** *   **  *      **  ****** *    ***  *    * *      ** 
*  * * *** * *  * * * *******   * * ** **   ***     *******   *** * ** * * i++, j++)
* *  * ***   *  **   *   *   * **    ** * * ** ******
  **         if(i%7==1 || j==1)
       * *    **  * * ****  * j);
*  ****   * *  ** ******* * *       ****** *** ** **  ***
 **  ***  *    *  ***  *  ** * *** **   * ***  * **  ** *  (i % 7 == 0)
   *  * * * **  *** ***   **   * *    ** * *****  *  * *****  ** *   ****  *   * * ***    * *  ***  *  *  
        }
return 0;
}
answered by (-167 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main()
{
 
  *  ***** *  ****  *  *  **    i;
** *     *  * *  * * ** **   j;
***  ** **** **  * * * **  *****   daysInMOnth;
* **** ***  * *  * **     *** dayOfWeek;
    
*  *** *  *   ** *****   *   ** **   *   *  *  **   *** *   * *  * ** **  *
 
  *     *  * ** **  *    **   *****  ******   
    {
  *  ***   * ** * ***   *  ****      *** *     * * * *        * ** *   ");
    }
    
***  * ****    * ** ** *** ** *     ** *** **   *** **
    {
*  *  * ***   * **  ** ** ** * * ***  ** *  *  **********  || j==1)
  **  *** * *  ***      **  *** **  * *** ** ** * *
******  ** **   *  *** *   ***  *  **  ***  ***  *   * ** * **  *   ** ** *  *   * ** *** *    ** * ** **** **** * j);
   * * ***  * **  ** *    ***** * *  *  ***  * **
  * * **   *** * *** *** * ***      *   ***  *          *
***  * ***    *   *** *** *    *  **** **   *   
 ** *     *    *  ****   * **   ******   * *   ****  ** *** *  *** **********   *** **   * *** * * * *** * *  *  j);
* ** ********* * ** ** *** * ** * **** *** ** **  ***   * 
*  **  * * * * * **   ****   **   *      ****** **     
***  * * *      ********* *   **     **   ****** *     *  ** **
  * *** ** ****    *** ***   **  * **** *   *** **** ** 
*** * * ****  ** ***  * **** * *    ** ***** *  *   *****  * *** ** ** *  **   * **** *   *  * ****
*  *  * *  * * **     *  **   **  ** *  * ** **    *  *  
* *** ** ***** ** ** *********** **   *    *  *  
    }
    
 ***  *  * *  ** **  * *** * 0;
}
answered by (-284 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main()
{
 
   *   ****   **  * *  ** * i;
***    * * ***  ** *** * *****   j;
**  ** * ******   ** *  *  ** *  daysInMOnth;
   **  **** ***  *  ***    ** *  dayOfWeek;
    
***    *   *  *    ** *      *  * * **  * ** *  ********** * * ** * * *  
 
 **    * * ****  ***   *  *  **  *****  ** *  ** 
    {
  **  *** *  * * *** ** * *  *  *  ** *  *       **** ***    **   ");
    }
    
 ** **  ***     *** * **** *      **   **  * *  ****** 
    {
 ** *** **  * * *    *  **  *** **** * **  *    *  * ** * || j==1)
***   * *   *****   **      **** *  *  *** *  * **** 
 ***  * ******** ** *  * ***   *** *** ****   * * * * *     * *    ** ***  *   **   **      ** **    * ******  * j);
    * **** **  *  ***   **    ***  **   *   * * ***  * **
**      *  **   * **   * *  *   ** *** **** * *  * * **  * 
  *   *** ****** * *    * *     ***** ** * *  ** *  **
 * ******  *   *    *      *  *  **   * ** *   ***  *  * *** *    **    * *  ** * **  **  * * *  ***  *  *** * j);
  *****  **** ** * ***   **  *       *    *** *
 * ***** * *           *** *   *** **  *  **     
** * *  ****  **  *   * ****  * * * *         *   ** *    ***   **** * 
** *** * *   ***  ** **  *      **   *  *  *  *  ******** *
    ** **   *    *   *  ***  **    **** ** ****   **  * *  *  * **** *** * ** *     *  * *  * * 
  **  * ** ** ****  *  *    *    * * *  *  *** ** *  
   *****    ** *** ** ** ** *   ** * ***      ** ** *  ***
    }
    
     * *** **** **           **  0;
}
answered by (-108 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include  *** **  *****   
int main() {

 ***   * * *   * * *    **   *    spaces, days_in_month, day_of_week, i;
*    ** *   **    * *   *  ** *  *    *  * *  ***    **  *  ***
*** *      **  *** *******  ** ** ** &day_of_week);
* ** **** ****     ***  **  **** *** -= 1;
*      * *     ***   *  **   * * = 0; i < day_of_week; i++)
***  ****   *  * * **  **********    *     *  *** * * * * *  * ***
** *   **  * ****** *    * *  = 1; i <= days_in_month; i++)
{
* * *   **** *  * * ** * * *  **    **  ***        ** *    * **  *** * *** * *  i);
      *  * ** *  ** **    ****  **** ***** *  ***  ***   *  **   = (day_of_week + 1) % 7;
***  **   *  *  *  * **  *   *    ** ** * ** **  ** *** * **    *  * ** == 0)
** **     ******   **   **     *    ** * * * ** * *  ***  ** **** * **
}

 *** **   * *** ** **     *   * 0;

}
answered by (-284 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include **      **   * *
int main() {

 * *  **    *   * **   *** spaces, days_in_month, day_of_week, i;
 *     *******  *   ** * * ***   **** * *  ****     *** **  **  **  * * 
 * ****  *   *     ****   *** * *   *  ** *  **   &day_of_week);
  ** *     *** *  * **** *  **** * -= 1;
* *    ** * * **** **    * *    *     = 0; i < day_of_week; i++)
* **** *** *** *  ** **    *  ***     ** *** *
 ** ** *  * * **  ******  ***  = 1; i <= days_in_month; i++)
{
 ** ***     ***      *        * ** ** * *   *** *    ******      **   i);
*  ** *  ** **   **  ** *  ***    **        *    ****  *   **   = (day_of_week + 1) % 7;
 ***  **   *  **  * **** * * *** *  ** ***  *  ***   * ***** **   == 0)
 *******       * * ***   ** * *  **      *  * **  ** *  * ****   * *    *   * ***
}

 * *** ***   **** ** *    *    0;

}
answered by (-108 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include * *   * *  * *
int main() {

     ***  *****   ***    *  spaces, days_in_month, day_of_week, i;
 * * * *** *  * * ***  * * *  *  *  *   * ***** *  * **   ** ***  *
*     * * **   ******* *  *  *    ******** &day_of_week);
*  *   *     ******* *   * *      * -= 1;
 ****   **  **** * ** * *  * * = 0; i < day_of_week; i++)
*   *  **    *  **  *  ** * ** * *******  *    * * ** ** ***  *   * * 
* * * **** **** ** **     *    ***  = 1; i <= days_in_month; i++)
{
    *** ** *******    *     **  **  * ***   * * ***  ** *  *  *******   *    * i);
 *  *      * **     *  * *  *** ****  ****   **    ** *      = (day_of_week + 1) % 7;
* **** * * **          *  ** **    ** **   **** ***  ** ** * == 0)
*   *  * *   ** * *  *  **    **** **  **  * **   * * **  ***** * * *  ***** ** 
}

   *   *** ** *** *     ***     0;

}
answered by (-140 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main()
{
 
*  *     ****   *  *   ** * i;
* *  **   *   *** ***** **   j;
 **** * ***  *  *  **  *   *  daysInMOnth;
** ***   ** ******* *  *    * dayOfWeek;
    
**   * ** *****  * * * *** ** ** ** * ** **  ** *    ***  ***  *  *  *  * 
 
 * ** *  *** **   *   **    *  *******    **
**** ** * **  **   ** **** 
*  * ******** *   ***      ** ****  **  ***** *   * *  ****   * *   ");
*         * ****   ** 
    
* **  ** *   *   *   *    *** *  *     *  *   ***** *  
*  * *   *** ***   ***  * 
 ***   **  *   **  * ** *  ***  *  *  ***  * ** *** ***  *  || j==1)
 ** ****** *  *** ******** *   *  ** *  * * * * *****  * 
     *  *    *  * **      *   **    * ** ***    ** *****  *    **** *   ***** *    ***  *** *** *  *
answered by (-284 points)
0 0
prog.c: In function 'main':
prog.c:23:14: error: expected expression at end of input
              printf(
              ^~~~~~
prog.c:23:14: error: expected declaration or statement at end of input
prog.c:23:14: error: expected declaration or statement at end of input
prog.c:23:14: error: expected declaration or statement at end of input
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:108.162.242.44
©2016-2025

Related questions

2 like 0 dislike
67 answers
11-09 Exercise 2: Reduce the fraction to lowest terms
[Exercise] Coding (C) - asked Nov 9, 2017 in Chapter 6: Loops by semicolon (5.2k points)
ID: 31048 - Available when: 2017-11-09 18:00 - Due to: Unlimited | 11.8k views
0 like 0 dislike
99 answers
11-01 Exercise 1: Find out all prime numbers between n and m
[Exercise] Coding (C) - asked Nov 2, 2017 in Chapter 6: Loops by semicolon (5.2k points)
ID: 29829 - Available when: 2017-11-02 18:00 - Due to: Unlimited | 17k views
12,783 questions
183,442 answers
172,219 comments
4,824 users