import java.util.Scanner;
public class PascalsTriangle {
public static void main(String[] args) {
int rows,coef=1,space,i,j;
Scanner s = new Scanner(System.in);
System.out.println("Enter the number of rows : ");
rows = s.nextInt();
for(i=0;i<rows;i++)
{
for(space=1;space<=rows-i;space++)
{
System.out.print(" ");
}
for(j=0;j<=i;j++)
{
if(i==0 || j==0){
coef=1;
}else{
coef=coef*(i-j+1)/j;
}
System.out.printf("%4d",coef);
}
System.out.println();
}
s.close();
}
}
public class PascalsTriangle {
public static void main(String[] args) {
int rows,coef=1,space,i,j;
Scanner s = new Scanner(System.in);
System.out.println("Enter the number of rows : ");
rows = s.nextInt();
for(i=0;i<rows;i++)
{
for(space=1;space<=rows-i;space++)
{
System.out.print(" ");
}
for(j=0;j<=i;j++)
{
if(i==0 || j==0){
coef=1;
}else{
coef=coef*(i-j+1)/j;
}
System.out.printf("%4d",coef);
}
System.out.println();
}
s.close();
}
}
Output:
Enter the number of rows :
5
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
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