Biggest Palindrome, Project Euler #4

main.go

package main

import "fmt"

func flip(n int) int {
	var v int
	for n != 0 {			//to make it cater for negative numbers
		remainder := n % 10
		v = v*10 + remainder
		n /= 10
	}
	return v
}

func main() {
	var p int
	for i := 100; i < 1000; i++ {
		for j := 100; j < 1000; j++ {
			m := i * j
			f := flip(m)

			if m == f {
				if f > p {
					p = f
				}
			}
		}
	}

	fmt.Println("Largest Palindrom is: ", p)
}