Go Program to find Largest of Three Numbers

This Go Program to find the Largest of Three Numbers uses the Else If statement. Within the Else if, we used the logical and operator to separate two conditions.

• a > b && a > c – Check whether a is greater than b and c. If True, a is largest.
• else if b > a && b > c – Check b is greater than a and c. If True, b is largest.
• else if c > a && c > b – Check c is greater than a and b. If True, c is largest. Otherwise, either of them is equal.

package main

import "fmt"

func main() {

    var a, b, c int

    fmt.Print("\nEnter the Three Numbers to find Largest = ")
    fmt.Scanln(&a, &b, &c)

    if a > b && a > c {
        fmt.Println(a, " is Greater Than ", b, " and ", c)
    } else if b > a && b > c {
        fmt.Println(b, " is Greater Than ", a, " and ", c)
    } else if c > a && c > b {
        fmt.Println(c, " is Greater Than ", a, " and ", b)
    } else {
        fmt.Println("Either of them are Equal ")
    }
}

Go Program to find Largest of Three Numbers.

This Golang program uses the arithmetic operator and logical operator to print the Largest of Three Numbers.

package main

import "fmt"

func main() {

    var a, b, c int

    fmt.Print("\nEnter the Three Numbers to find Largest = ")
    fmt.Scanln(&a, &b, &c)

    if a-b > 0 && a-c > 0 {
        fmt.Println(a, " is Greater Than ", b, " and ", c)
    } else {
        if b-c > 0 {
            fmt.Println(b, " is Greater Than ", a, " and ", c)
        } else {
            fmt.Println(c, " is Greater Than ", a, " and ", b)
        }
    }
}

SureshMac:Goexamples suresh$ go run LargestofThree2.go

Enter the Three Numbers to find Largest = 3 5 2
5  is Greater Than  3  and  2
SureshMac:Goexamples suresh$ go run LargestofThree2.go

Enter the Three Numbers to find Largest = 19 2 27
27  is Greater Than  19  and  2
SureshMac:Goexamples suresh$ go run LargestofThree2.go

Enter the Three Numbers to find Largest = 22 7 20
22  is Greater Than  7  and  20