## Description

You are given a 0-indexed array of positive integers tasks, representing tasks that need to be completed in order, where tasks[i] represents the type of the ith task.

You are also given a positive integer space, which represents the minimum number of days that must pass after the completion of a task before another task of the same type can be performed.

Each day, until all tasks have been completed, you must either:

• Complete the next task from tasks, or
• Take a break.

Return the minimum number of days needed to complete all tasks.

Example 1:

Input: tasks = [1,2,1,2,3,1], space = 3
Output: 9
Explanation:
One way to complete all tasks in 9 days is as follows:
Day 1: Complete the 0th task.
Day 2: Complete the 1st task.
Day 3: Take a break.
Day 4: Take a break.
Day 5: Complete the 2nd task.
Day 6: Complete the 3rd task.
Day 7: Take a break.
Day 8: Complete the 4th task.
Day 9: Complete the 5th task.
It can be shown that the tasks cannot be completed in less than 9 days.


Example 2:

Input: tasks = [5,8,8,5], space = 2
Output: 6
Explanation:
One way to complete all tasks in 6 days is as follows:
Day 1: Complete the 0th task.
Day 2: Complete the 1st task.
Day 3: Take a break.
Day 4: Take a break.
Day 5: Complete the 2nd task.
Day 6: Complete the 3rd task.
It can be shown that the tasks cannot be completed in less than 6 days.


Constraints:

• 1 <= tasks.length <= 105
• 1 <= tasks[i] <= 109
• 1 <= space <= tasks.length

## Solutions

• class Solution {
Map<Integer, Long> day = new HashMap<>();
long ans = 0;
++ans;
day.put(task, ans + space + 1);
}
return ans;
}
}

• class Solution {
public:
unordered_map<int, long long> day;
long long ans = 0;
++ans;
day[task] = ans + space + 1;
}
return ans;
}
};

• class Solution:
day = defaultdict(int)
ans = 0
ans += 1
day[task] = ans + space + 1
return ans


• func taskSchedulerII(tasks []int, space int) (ans int64) {
day := map[int]int64{}
ans++
}
day[task] = ans + int64(space) + 1
}
return
}

• function taskSchedulerII(tasks: number[], space: number): number {
const day = new Map<number, number>();
let ans = 0;