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

0 like 0 dislike
13.9k 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 | 13.9k 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:172.70.80.20
©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 | 13.5k 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 | 19.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users