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

0 like 0 dislike
18k 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 | 18k 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:104.23.197.94
©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 | 18k 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 | 26k views
12,783 questions
183,442 answers
172,219 comments
4,824 users