Codeforces/263/A.java
Matej Focko 66a0cec5a1
263(A,java): solve “Beautiful Matrix”
Signed-off-by: Matej Focko <me@mfocko.xyz>
2023-07-10 11:32:14 +02:00

128 lines
3.3 KiB
Java

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Random;
import java.util.StringTokenizer;
public class A {
private FastScanner fs = new FastScanner();
private PrintWriter out = new PrintWriter(System.out);
void solve() {
int moves = 0;
for (int i = 0; i < 25; ++i) {
int k = fs.nextInt();
if (k == 1) {
moves = Math.abs(i / 5 - 2) + Math.abs(i % 5 - 2);
break;
}
}
out.println(moves);
}
void run() {
solve();
out.close();
}
public static void main(String[] args) {
new A().run();
}
static final Random random = new Random();
static final int mod = 1_000_000_007;
static void ruffleSort(int[] a) {
int n = a.length;// shuffle, then sort
for (int i = 0; i < n; i++) {
int oi = random.nextInt(n), temp = a[oi];
a[oi] = a[i];
a[i] = temp;
}
Arrays.sort(a);
}
static long add(long a, long b) {
return (a + b) % mod;
}
static long sub(long a, long b) {
return ((a - b) % mod + mod) % mod;
}
static long mul(long a, long b) {
return (a * b) % mod;
}
static long exp(long base, long exp) {
if (exp == 0)
return 1;
long half = exp(base, exp / 2);
if (exp % 2 == 0)
return mul(half, half);
return mul(half, mul(half, base));
}
static long[] factorials = new long[2_000_001];
static long[] invFactorials = new long[2_000_001];
static void precompFacts() {
factorials[0] = invFactorials[0] = 1;
for (int i = 1; i < factorials.length; i++)
factorials[i] = mul(factorials[i - 1], i);
invFactorials[factorials.length - 1] = exp(factorials[factorials.length - 1], mod - 2);
for (int i = invFactorials.length - 2; i >= 0; i--)
invFactorials[i] = mul(invFactorials[i + 1], i + 1);
}
static long nCk(int n, int k) {
return mul(factorials[n], mul(invFactorials[k], invFactorials[n - k]));
}
static void sort(int[] a) {
ArrayList<Integer> l = new ArrayList<>();
for (int i : a)
l.add(i);
Collections.sort(l);
for (int i = 0; i < a.length; i++)
a[i] = l.get(i);
}
static class FastScanner {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
StringTokenizer st = new StringTokenizer("");
String next() {
while (!st.hasMoreTokens())
try {
st = new StringTokenizer(br.readLine());
} catch (IOException e) {
e.printStackTrace();
}
return st.nextToken();
}
int nextInt() {
return Integer.parseInt(next());
}
int[] readArray(int n) {
int[] a = new int[n];
for (int i = 0; i < n; i++)
a[i] = nextInt();
return a;
}
long nextLong() {
return Long.parseLong(next());
}
}
}