New Year Chaos Hackerrank solution in java
Code:
import java.io.*;
import java.util.*;
public class Solution {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int T = in.nextInt();
for(int a0 = 0; a0 < T; a0++)
{
int n = in.nextInt();
int q[] = new int[n];
for(int q_i=0; q_i < n; q_i++)
q[q_i] = in.nextInt();
int bribe = 0;
boolean chaotic = false;
for(int i = 0; i < n; i++)
{
if(q[i]-(i+1) > 2)
{
chaotic = true;
break;
}
for (int j = Math.max(0, q[i]-2); j < i; j++)
if (q[j] > q[i])
bribe++;
}
if(chaotic)
System.out.println("Too chaotic");
else
System.out.println(bribe);
}
}}
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