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

0 like 0 dislike
12.4k 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 | 12.4k 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:172.70.111.110
©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 | 12.4k 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 | 17.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users