Submission #2466320

---

Source Code Expand

package main

import (
	"fmt"
)

func main() {
	var h, w int
	fmt.Scan(&h, &w)

	s := make([]string, h)
	for i := 0; i < h; i++ {
		fmt.Scan(&s[i])
	}

	dx := []int{1, -1, 0, 0}
	dy := []int{0, 0, 1, -1}
	success := true
	for y := 0; success && y < h; y++ {
		for x := 0; success && x < w; x++ {
			if s[y][x] == '#' {
				tmp := false
				for i := 0; i < 4; i++ {
					nx := x + dx[i]
					ny := y + dy[i]
					if 0 <= nx && nx < w && 0 <= ny && ny < h && s[ny][nx] == '#' {
						tmp = true
					}
				}
				success = tmp
			}
		}
	}

	if success {
		fmt.Println("Yes")
	} else {
		fmt.Println("No")
	}
}

Submission Info

Judge Result