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

0 like 0 dislike
15.8k 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 | 15.8k 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:162.159.115.32
©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 | 15.8k 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 | 23k views
12,783 questions
183,442 answers
172,219 comments
4,824 users