How to print Pyramid Pattern in Go

How to print Pyramid Pattern in Go ?

Answer

To print a pyramid pattern in Go, you can use nested loops where the outer loop controls the rows and the inner loops control the spaces and stars printed in each row.

✐ Examples

1 Pyramid Pattern with Asterisks (*)

In this example,

We define a function printPyramid that takes an integer n as input to represent the number of rows in the pyramid.
We use nested loops where the outer loop controls the rows and the inner loops control the spaces and stars printed in each row.
Inside the inner loops, we use conditions to determine whether to print a space or a star (*) based on the pyramid pattern.
After each row, we use fmt.Println() to move to the next line.

Go Program

package main

import (
	"fmt"
)

func printPyramid(n int) {
	for i := 1; i <= n; i++ {
		for j := 1; j <= n-i; j++ {
			fmt.Print(" ")
		}
		for k := 1; k <= 2*i-1; k++ {
			fmt.Print("*")
		}
		fmt.Println()
	}
}

func main() {
	printPyramid(5)
}

Output

    *
   ***
  *****
 *******
*********

Summary

In this tutorial, we learned How to print Pyramid Pattern in Go language with well detailed examples.

◀ Previous Next ▶

Go Tutorials

Go Programs

Go How-Tos