PATTERN

Subject: PATTERN Fri Sep 19, 2008 10:54 am

CAN ANYONE DO THISSSSSS.........

1********** 120
****2****24
******6****
****2**** 24
1********** 120
//"*" INDICATES SPACES
logic::: 1=1*1;
2=1*2;
3=1*2*3;..............
patten logic::: two loops suppose;;;
for(int m=1;m<=5;m++)
for(int n=1;n<=5;n++)
if(m==n || m+n==6)
//then call the factorial function...
PLEASE HEP MEEEEEE!!!!!!!!!!!!!!!!!!!!!!!

Active member

//you logic is correct i have made your prog using your logic....
//i have used isc style that you will be using in 11th 12th in class 10th you should consider pat class only or
//if you wish you may consider both classes
//i have tested prog in jdk1.5.0

class pattern_new
{
public static void main(String args[])
{
pat obj=new pat();
pat.run();
}
}

class pat
{
//to get factorial (i love this logic) but you may use simple logic too
public static int factorial(int num) {
//factorial not defined for negative ints
if (num < 0) return -1;
if (num == 0) return 1;
if (num <= 2) return num;

//RECURSIVE STEP: n! = n * (n-1)!
return (num * factorial(num - 1));
}
public static void run()
{
for(int m=1;m<=5;m++)
{for(int n=1;n<=5;n++)
{
if(m==n || m+n==6)
System.out.print(factorial(n));
else System.out.print(" ");
}
System.out.println();
}
}
}

Active member

is this an important question?