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Go Program to Print 1 and 0 in Alternative Rows

Write a Go Program to Print 1 and 0 in Alternative Rows. In this Golang example, the nested for loop iterates user-entered rows and columns. Within the loop, the if statement (if i%2 != 0) checks whether row percentage two not equals zero. If true, print 1’s in that row; otherwise, print 0’s as row values.

package main

import "fmt"

func main() {

    var i, j, row, col int

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

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

    fmt.Println("Print 1, 0 as Alternative Rows")
    for i = 1; i <= row; i++ {
        for j = 1; j <= col; j++ {
            if i%2 != 0 {
                fmt.Print("1")
            } else {
                fmt.Print("0")
            }
        }
        fmt.Println()
    }
}
Go Program to Print 1 and 0 in Alternative Rows 1

In this Golang program, we removed the extra if statement to Print 1 and 0 in Alternative Rows.

package main

import "fmt"

func main() {

    var i, j, row, col int

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

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

    fmt.Println("Print 1, 0 as Alternative Rows")
    for i = 1; i <= row; i++ {
        for j = 1; j <= col; j++ {
            fmt.Printf("%d", i%2)
        }
        fmt.Println()
    }
}
Go Program to Print 1 and 0 in Alternative Rows 2

Go Program to Print 0 and 1 in Alternative Rows

We interchanged the 0 and 1 rows values within the If else statement.

package main

import "fmt"

func main() {

    var i, j, row, col int

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

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

    fmt.Println("Print 0, 1 as Alternative Rows")
    for i = 1; i <= row; i++ {
        for j = 1; j <= col; j++ {
            if i%2 != 0 {
                fmt.Print("0")
            } else {
                fmt.Print("1")
            }
        }
        fmt.Println()
    }
}
Go Program to Print 1 and 0 in Alternative Rows 3

Filed Under: Go Examples

  • Golang Hello World Program
  • Go Add Two Number
  • Go Calculate Electricity Bill
  • Go Calculate Employee Salary
  • Go Compound Interest
  • Go Count Digits in a Number
  • Go Count Total Notes in Amount
  • Go Cube of a Number
  • Go Even or Odd
  • Go Factorial of a Number
  • Go First Digit of a Number
  • Go Generic Root of a Number
  • Go Largest of Three Numbers
  • Go Leap year Program
  • Go Reverse Natural Numbers
  • Go Roots of a Quadratic Equation
  • Go Multiplication Table
  • Go Number divisible by 5 and 11
  • Go NCR Factorial of a Number
  • Go Positive or Negative
  • Go Power of a Number
  • Go Print Natural Numbers
  • Go Profit or Loss
  • Go Print 1 to 100 without loop
  • Go Program to Print 1 to 100
  • Go Product of Digits in a Number
  • Go Palindrome Number Program
  • Go Print Even Numbers
  • Go Print Odd Numbers
  • Go Factors of a Number
  • Go Perfect Number
  • Go Prime Number
  • Go Reverse a Number
  • Go Simple Interest
  • Go Square of a Number
  • Go Square root of a Number
  • Go Sum of Digits in a Number
  • Go Sum & Avg of Natural Nums
  • Go Sum of Even Numbers
  • Go Sum of Odd Numbers
  • Go Sum of Even and Odd
  • GoSwap Two Numbers
  • Go Sphere Vol & Surface Area
  • Go Cylinder Vol & Surface Area
  • Go Cuboid Vol & Surface Area
  • Go Cube Volume & Surface Area
  • Go Cone Volume & Surface Area
  • Go Arithmetic Operation on Array
  • Go Count Duplicates in Array
  • Go Even Numbers in Array
  • Go Largest Array Item
  • Go Largest & Smallest in Array
  • Go Negative Numbers in Array
  • Go Odd Numbers in an Array
  • Go Positive Numbers in Array
  • Go Pos & Neg in Separate Array
  • Go Reverse an Array
  • Go Search for Array Items
  • Go Smallest Array Item
  • Go Character is a Digit
  • Go Convert Character to Lower
  • Go Convert Character to Upper
  • Go ASCII Value of Character
  • Go ASCII Values of All Characters
  • Go Character is a Lowercase
  • Go Character is an Alphabet
  • Go Character is an Uppercase
  • Go Char Vowel or Consonant
  • Go Print Alphabets from a to z
  • Go Print Alphabets from A to Z
  • Go Matrix Arithmetic Operations
  • Go Program to Add Two Arrays
  • Go Matrix Multiplication Program
  • Go Program to Add Two Matrices
  • Go Identity Matrix
  • Go Sparse Matrix
  • Go Array Multiplication Program
  • Go Program to Print Array Items
  • Go Program to Print Matrix Items
  • Go Matrix Determinant
  • Go Sum of Each Matrix Column
  • Go Sum of Each Matrix Row
  • Go Sum of Matrix Diagonal
  • Go Sum of Matrix Lower Triangle
  • Go Sum of Matrix Upper Triangle
  • Go Print Matrix Upper Triangle
  • Go Print Matrix Lower Triangle
  • Go Sum of Matrix Each Row & Col
  • Go Sum of Matrix Opp Diagonal
  • Go Interchange Matrix Diagonals
  • Go Scalar Matrix Multiplication
  • Go Odd Index Position Array Item
  • Go Even Index Position Array Item
  • Go Symmetric Matrix
  • Go Two Matrixes are Equal
  • Go Count Positive & Neg in Array
  • Go Count Even and Odd in Array
  • Go Transpose a Matrix

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