Go Program to Print Left Pascals Number Triangle

Write a Go program to print the left pascals number triangle using for loop.

package main

import "fmt"

func main() {

	var i, j, k, row int

	fmt.Print("Enter Left Pascals Number Pattern Rows = ")
	fmt.Scanln(&row)

	fmt.Println("Left Pascals Number Triangle Pattern")

	for i = 1; i <= row; i++ {
		for j = i; j < row; j++ {
			fmt.Printf(" ")
		}
		for k = 1; k <= i; k++ {
			fmt.Printf("%d", k)
		}
		fmt.Println()
	}

	for i = row; i >= 1; i-- {
		for j = i; j <= row; j++ {
			fmt.Printf(" ")
		}
		for k = 1; k < i; k++ {
			fmt.Printf("%d", k)
		}
		fmt.Println()
	}
}

For more number pattern examples, please refer to the Go Number Pattern programs article.

Go Program to Print Left Pascals Number Triangle

Also Read