difficulty: ★★☆☆☆☆ (this problem is so trash it's unreal)
Yoji, a lazy boy, is in debt. Its current amount is and the lender charges % of an annual interest, compounded yearly. He has set the maximum cumulative payment amount threshold to .
Given the condition, what is the least amount he should pay back every year in integer? He always manages to deposit before another interest is applied.