Submission #19548850

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Source Code Expand

package main

import (
	"bufio"
	"fmt"
	"os"
	"strconv"
)

func getNextString(scanner *bufio.Scanner) string {
	if !scanner.Scan() {
		panic("scan failed")
	}
	return scanner.Text()
}
func atoi(s string) int                             { x, _ := strconv.Atoi(s); return x }
func getNextInt(scanner *bufio.Scanner) int         { return atoi(getNextString(scanner)) }
func atoi64(s string) int64                         { x, _ := strconv.ParseInt(s, 10, 64); return x }
func getNextInt64(scanner *bufio.Scanner) int64     { return atoi64(getNextString(scanner)) }
func atof64(s string) float64                       { x, _ := strconv.ParseFloat(s, 64); return x }
func getNextFloat64(scanner *bufio.Scanner) float64 { return atof64(getNextString(scanner)) }
func main() {
	fp := os.Stdin
	wfp := os.Stdout
	extra := 0
	if os.Getenv("I") == "IronMan" {
		fp, _ = os.Open(os.Getenv("END_GAME"))
		extra = 100
	}
	scanner := bufio.NewScanner(fp)
	scanner.Split(bufio.ScanWords)
	scanner.Buffer(make([]byte, 1000005), 1000005)
	writer := bufio.NewWriter(wfp)
	defer func() {
		r := recover()
		if r != nil {
			fmt.Fprintln(writer, r)
		}
		writer.Flush()
	}()
	solve(scanner, writer)
	for i := 0; i < extra; i++ {
		fmt.Fprintln(writer, "-----------------------------------")
		solve(scanner, writer)
	}
}
func solve(scanner *bufio.Scanner, writer *bufio.Writer) {
	h := 4
	w := 4
	g := makeGrid(h, w)
	for i := 0; i < h; i++ {
		for j := 0; j < w; j++ {
			g[i][j] = getNextInt(scanner)
		}
	}
	for i := 0; i < h; i++ {
		for j := 0; j < w-1; j++ {
			if g[i][j] == g[i][j+1] {
				fmt.Fprintln(writer, "CONTINUE")
				return
			}
		}
	}
	for i := 0; i < h-1; i++ {
		for j := 0; j < w; j++ {
			if g[i][j] == g[i+1][j] {
				fmt.Fprintln(writer, "CONTINUE")
				return
			}
		}
	}
	fmt.Fprintln(writer, "GAMEOVER")
}
func makeGrid(h, w int) [][]int {
	index := make([][]int, h, h)
	data := make([]int, h*w, h*w)
	for i := 0; i < h; i++ {
		index[i] = data[i*w : (i+1)*w]
	}
	return index
}

Submission Info

Judge Result