package series;
public class PascalTriangle { 

    public static void pt(int x) {
    	int triangle[][] = new int[x][x]; 
	for (int i = 0; i < x; i++) { 
	    for (int j = 0; j < x; j++) { 
		triangle[i][j] = 0; 
	    } 
	} 
	for(int i = 0; i < x; i++) { 
	    triangle[i][0] = 1 ; 
	} 
	for (int i = 1; i < x; i++) { 
	    for (int j = 1; j < x; j++) { 
		triangle[i][j] = triangle[i-1][j-1] + triangle[i-1][j]; 
	    } 
	} 
	for (int i = 0; i < x; i++) { 
	    for(int j=0;j<=i;j++) { 
		System.out.print(triangle[i][j]+ " "); 
	    } 
	    System.out.println(); 
	} 
    }

    public static void main(String args[]) { 
	pt(6);
    } 
}