Golang Program to Print an Inverted Star Pattern

Steps

• Take a value from the user and store it in a variable, n.
• Use a for loop where the value of i ranges between the values of n-1 and 0 with a decrement of 1 with each iteration.
• Multiply the empty spaces with n-i and '*' with i and print both of them.
• Exit.

Explanation

• User must first enter the value and store it in a variable, n.
• The for loop enables i to range between n-1 and 0 with a decrement of 1 with each iteration.
• For each iteration, " " is multiplied with n-i and '*' is multiplied with i to ensure correct spacing of the stars.
• The required pattern is printed.

Example

 Live Demo

package main import "fmt" func main(){    var n int    fmt.Print("Enter a number: ")    fmt.Scanf("%d", &n)    for i:=0; i<=n; i++{       for j:=0; j<n-i; j++{          fmt.Printf(" ")       }       for k:=0; k<i; k++{       fmt.Printf("*")    }    fmt.Println() } }

Output

Enter a number: 6      *     **    ***   ****  ***** ******