codingame - the Descent

main.go

package main

import "fmt"
import "os"

func main() {
    for {
        var SX, SY int
        fmt.Scan(&SX, &SY)
        var MAX int
        var pos int

        for i := 0; i < 8; i++ {
            // MH: represents the height of one mountain, from 9 to 0. Mountain heights are provided from left to right.
            var MH int
            fmt.Scan(&MH)
            if MAX < MH {
                MAX = MH
                pos = i
            }
        }

        fmt.Fprintln(os.Stderr, MAX)
        if pos == SX {
            fmt.Println("FIRE") // either:  FIRE (ship is firing its phase cannons) or HOLD (ship is not firing).
        } else {
            fmt.Println("HOLD")
        }
    }
}