题解 | #Redraiment的走法#
Redraiment的走法
http://www.nowcoder.com/practice/24e6243b9f0446b081b1d6d32f2aa3aa
import java.util.*;
public class Main {
public static void main(String[] arg){
Scanner scan = new Scanner(System.in);
while(scan.hasNext()){
scan.nextLine();
String[] input1 = scan.nextLine().split(" ");
int[] intArr = Arrays.stream(input1).mapToInt(Integer::parseInt).toArray();
int[] k = new int[intArr.length];
for(int j=1;j<intArr.length;j++){
for(int i = 0;i<j;i++){
if(intArr[i] < intArr[j]){
k[j] = Math.max(k[j],k[i]+1);
}
}
}
Arrays.sort(k);
System.out.println(k[k.length-1]+1);
}
}
}
public class Main {
public static void main(String[] arg){
Scanner scan = new Scanner(System.in);
while(scan.hasNext()){
scan.nextLine();
String[] input1 = scan.nextLine().split(" ");
int[] intArr = Arrays.stream(input1).mapToInt(Integer::parseInt).toArray();
int[] k = new int[intArr.length];
for(int j=1;j<intArr.length;j++){
for(int i = 0;i<j;i++){
if(intArr[i] < intArr[j]){
k[j] = Math.max(k[j],k[i]+1);
}
}
}
Arrays.sort(k);
System.out.println(k[k.length-1]+1);
}
}
}