You are given a 0-indexed 2D integer array
brackets[i] = [upperi, percenti] means that the
ith tax bracket has an upper bound of upperi and is taxed at a rate of
percenti. The brackets are sorted by upper bound (i.e.
upperi-1 < upperi for
0 < i < brackets.length).
Tax is calculated as follows:
- The first
upper0dollars earned are taxed at a rate of
- The next
upper1 - upper0dollars earned are taxed at a rate of
- The next
upper2 - upper1dollars earned are taxed at a rate of
- And so on.
You are given an integer
income representing the amount of money you earned. Return the amount of money that you have to pay in taxes. Answers within
10-5 of the actual answer will be accepted.
Input: brackets = [[3,50],[7,10],[12,25]], income = 10 Output: 2.65000 Explanation: Based on your income, you have 3 dollars in the 1st tax bracket, 4 dollars in the 2nd tax bracket, and 3 dollars in the 3rd tax bracket. The tax rate for the three tax brackets is 50%, 10%, and 25%, respectively. In total, you pay $3 * 50% + $4 * 10% + $3 * 25% = $2.65 in taxes.
Input: brackets = [[1,0],[4,25],[5,50]], income = 2 Output: 0.25000 Explanation: Based on your income, you have 1 dollar in the 1st tax bracket and 1 dollar in the 2nd tax bracket. The tax rate for the two tax brackets is 0% and 25%, respectively. In total, you pay $1 * 0% + $1 * 25% = $0.25 in taxes.
Input: brackets = [[2,50]], income = 0 Output: 0.00000 Explanation: You have no income to tax, so you have to pay a total of $0 in taxes.
1 <= brackets.length <= 100
1 <= upperi <= 1000
0 <= percenti <= 100
0 <= income <= 1000
upperiis sorted in ascending order.
- All the values of
- The upper bound of the last tax bracket is greater than or equal to