66 lines
1.9 KiB
Java
66 lines
1.9 KiB
Java
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Print a calander
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import java.io.*;
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class cal{
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public boolean isLeapYear(int y){
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if (y%4==0){
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if(y%100==0) {
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if(y%400==0)return true;else return false;}
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else return true;}else
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return false;}
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public int startingDayOfYear(int y)
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{
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int ly,oy,rem;
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y%=400;
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ly=y/4;
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oy=y-ly;
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rem=(ly * 2)+oy+1;
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rem%=7;
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return rem;
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}
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}
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class calander{
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public static void main(String args[]){
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String week[]={"sun","mon","tue","wed","thu","fri","sat"};
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String mon[]={"January","Febuary","March","April","May","June","July","August","September","October","November","December"};
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int md[]={31,28,31,30,31,30,31,31,30,31,30,31};
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int year[][][]=new int[12][7][6],m,i,j,q;
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cal c=new cal();
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System.out.println("ok");
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q=c.startingDayOfYear(Integer.parseInt(args[0])-1);
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if(c.isLeapYear(Integer.parseInt(args[0])))md[1]=29;
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//System.out.println(week[c.startingDayOfYear(Integer.parseInt(args[0])-1)]);
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for(m=0;m<=11;m++)
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{
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j=0;
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for(i=1;i<=md[m];i++)
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{
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year[m][q][j]=i;
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q++;if(q==7){q=0;j++;}
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}
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}
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for(m=0;m<=11;m++)
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{
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System.out.println(args[0]+", "+mon[m]);
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System.out.println("--------------------");
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for(i=0;i<=6;i++)
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{
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for(j=0;j<=5;j++)
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{
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if (year[m][i][j]==0)
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System.out.print(" ");
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else
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System.out.print(year[m][i][j]+" ");
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}
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System.out.println();
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}
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System.out.println("--------------------");
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System.out.println();
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}
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}
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}
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