# Matrix Gym Ninja has put on some extra weight during lockdown. He has decided to join a gym to shed

import java.util.Scanner;

public class Solution {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);

``````    int N = scanner.nextInt();
scanner.nextLine(); // Consume the newline character

String[] grid = scanner.nextLine().split(" ");
int calories = scanner.nextInt();

int[][] dp = new int[N][N];
dp[0][0] = 5;

try {
for (int i = 0; i < N; i++) {
for (int j = 0; j < N; j++) {
if (grid[i].charAt(j) == '#') {
dp[i][j] = 0;
} else {
if (i > 0) {
dp[i][j] = Math.max(dp[i][j], dp[i - 1][j] + 5);
}
if (j > 0) {
dp[i][j] = Math.max(dp[i][j], dp[i][j - 1] + 5);
}
}
}
}
} catch (StringIndexOutOfBoundsException e) {
System.out.println("No");
scanner.close();
return;
}

if (dp[N - 1][N - 1] >= calories) {
int extraCalories = dp[N - 1][N - 1] - calories;
if (extraCalories == 0) {
System.out.println("Yes");
} else {
System.out.println("Yes " + extraCalories);
}
} else {
System.out.println("No");
}

scanner.close();
}
``````

}

some test cases are failing and some show runtime errors