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

0 like 0 dislike
16.9k 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 | 16.9k 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:172.71.28.177
©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 | 16.7k 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 | 24.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users