﻿ Java programming exercises: Find the longest increasing continuous subsequence in a given array of integers - w3resource # Java Exercises: Find the longest increasing continuous subsequence in a given array of integers

## Java Basic: Exercise-178 with Solution

Write a Java program to find the longest increasing continuous subsequence in a given array of integers.

Sample Solution:

Java Code:

``````import java.util.*;
public class Solution {
public static void main(String[] args) {
int[] nums = { 10, 11, 12, 13, 14, 7, 8, 9, 1, 2, 3 };
System.out.println("Original array: " + Arrays.toString(nums));
System.out.println("Size of longest increasing continuous subsequence: " + longest_seq(nums));
}

public static int longest_seq(int[] nums) {
int max_sequ = 0;
if (nums.length == 1) return 1;
for (int i = 0; i < nums.length - 1; i++) {
int ctr = 1;
int j = i;
if (nums[i + 1] > nums[i]) {
while (j < nums.length - 1 && nums[j + 1] > nums[j]) {
ctr++;
j++;
}
} else if (nums[i + 1] < nums[i]) {
while (j < nums.length - 1 && nums[j + 1] < nums[j]) {
ctr++;
j++;
}
}
if (ctr > max_sequ) {
max_sequ = ctr;
}
i += ctr - 2;
}
return max_sequ;
}
}
```
```

Sample Output:

```Original array: [10, 11, 12, 13, 14, 7, 8, 9, 1, 2, 3]
Size of longest increasing continuous subsequence: 5
```

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