Java-Programs/Patterns/Pascal.java at master · Programing-Forks/Java-Programs · GitHub

31 lines (28 loc) · 637 Bytes

package Patterns;

import java.util.Scanner;

public class Pascal {

public static void main(String[] args) {

int bin, p, q, r, x;

Scanner s = new Scanner(System.in);

System.out.println("How Many Row Do you want to input: ");

r = s.nextInt();

bin = 1;

q = 0;

System.out.println("Pascal's Triangle: ");

while (q < r) {

for (p = 40 - 3 * q; p > 0; --p)

System.out.print(" ");

for (x = 0; x <= q; ++x) {

if ((x == 0) || (q == 0))

bin = 1;

else

bin = (bin * (q - x + 1)) / x;

System.out.print(" ");

System.out.print(bin);

}

System.out.println("");

++q;

}

s.close();

}

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