Go Program to Print Box Number Pattern of 1 and 0

Write a Go Program to Print Box Number Pattern of 1 and 0. In this Golang Box pattern example, the nested for loop iterates rows and columns. The if statement (if i == 1 || i == row || j == 1 || j == col) checks whether it is a first row or first column or last row or last column. If true, print 1’s; otherwise, print 0’s.

package main

import "fmt"

func main() {

    var i, j, row, col int

    fmt.Print("Enter the Box Number Pattern Rows = ")
    fmt.Scanln(&row)

    fmt.Print("Enter the Box Number Pattern Columns = ")
    fmt.Scanln(&col)

    fmt.Println("Box Number Pattern of 1's and 0's")
    for i = 1; i <= row; i++ {
        for j = 1; j <= col; j++ {
            if i == 1 || i == row || j == 1 || j == col {
                fmt.Print("1 ")
            } else {
                fmt.Print("0 ")
            }
        }
        fmt.Println()
    }
}

Golang Program to Print Box Number Pattern of 0 and 1

In this Box Number Pattern of 1 and 0 examples, we interchanged the 0 and 1.

package main

import "fmt"

func main() {

    var i, j, row, col int

    fmt.Print("Enter the Box Number Pattern Rows = ")
    fmt.Scanln(&row)

    fmt.Print("Enter the Box Number Pattern Columns = ")
    fmt.Scanln(&col)

    fmt.Println("Box Number Pattern of 1's and 0's")
    for i = 1; i <= row; i++ {
        for j = 1; j <= col; j++ {
            if i == 1 || i == row || j == 1 || j == col {
                fmt.Print("0 ")
            } else {
                fmt.Print("1 ")
            }
        }
        fmt.Println()
    }
}

Enter the Box Number Pattern Rows = 7
Enter the Box Number Pattern Columns = 12
Box Number Pattern of 1's and 0's
0 0 0 0 0 0 0 0 0 0 0 0 
0 1 1 1 1 1 1 1 1 1 1 0 
0 1 1 1 1 1 1 1 1 1 1 0 
0 1 1 1 1 1 1 1 1 1 1 0 
0 1 1 1 1 1 1 1 1 1 1 0 
0 1 1 1 1 1 1 1 1 1 1 0 
0 0 0 0 0 0 0 0 0 0 0 0 

This Golang program allows entering the box ouside and inside values. Next, it prints the x as the box outside number, and y is the box inside numbers.

package main

import "fmt"

func main() {

    var i, j, row, col, x, y int

    fmt.Print("Enter the Box Number Pattern Rows and Columns = ")
    fmt.Scan(&row, &col)

    fmt.Print("Enter the Outside and Inside Values = ")
    fmt.Scanln(&x, &y)

    fmt.Println("Box Number Pattern of 1's and 0's")
    for i = 1; i <= row; i++ {
        for j = 1; j <= col; j++ {
            if i == 1 || i == row || j == 1 || j == col {
                fmt.Printf("%d ", x)
            } else {
                fmt.Printf("%d ", y)
            }
        }
        fmt.Println()
    }
}

Enter the Box Number Pattern Rows and Columns = 6 20
Enter the Outside and Inside Values = 9 4
Box Number Pattern of 1's and 0's
9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 
9 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 9 
9 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 9 
9 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 9 
9 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 9 
9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9