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