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

0 like 0 dislike
18.2k 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 | 18.2k 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:104.23.197.65
©2016-2026

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 | 18.3k 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 | 26.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users