How to print Left Half Pyramid Pattern in Go

How to print Left Half Pyramid Pattern in Go ?

Answer

To print the Left Half Pyramid Pattern in Go, we use nested loops where the outer loop controls the rows and the inner loop prints spaces and stars.

✐ Examples

1 Left Half Pyramid Pattern

In this example,

We define the size of the pyramid, n, which is set to 5 in this example.
We use two nested loops: an outer loop to handle rows and an inner loop to print spaces and stars.
The outer loop runs from 1 to n, controlling the number of rows.
The inner loop in Go prints spaces based on the difference between n and the current row, followed by stars equal to the current row number.
This combination of loops and print statements creates the Left Half Pyramid Pattern.

Go Program

package main
import (
    "fmt"
    "strings"
)

func main() {
    n := 5
    for i := 1; i <= n; i++ {
        spaces := strings.Repeat(" ", n-i)
        stars := strings.Repeat("*", i)
        fmt.Println(spaces + stars)
    }
}

Output

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

Summary

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

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