/C04031 - Đoạn tăng dài nhất

<Problem>

https://code.ptit.edu.vn/student/question/C04031
#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <string.h>
#include <stdbool.h>
#include <math.h>


#define max(i, j) ((i > j) ? i : j)
#define min(i, j) ((i < j) ? i : j)

int main() {
	int t;

	scanf("%d", &t);

	for (int test = 1; test <= t; test++) {
		int n;
		scanf("%d", &n);

		int arr[101];

		int len = 1;
		int lenMax = 0;

		for (int i = 0; i < n; i++) {
			scanf("%d", &arr[i]);
			if (i > 0 && arr[i] > arr[i - 1]) {
				len++;
			}
			else {
				len = 1;
			}

			lenMax = max(lenMax, len);
		}

		len = 1;

		printf("Test %d:\n", test);
		printf("%d\n", lenMax);

		for (int i = 0; i < n; i++) {
			if (i > 0 && arr[i] > arr[i - 1]) {
				len++;
			}
			else {
				len = 1;
			}

			if (len == lenMax) {
				for (int j = i - lenMax + 1; j <= i; j++) {
					printf("%d ", arr[j]);
				}
				printf("\n");
			}
		}
	}

	return 0;
}