Lazy Chef

Chef is a very lazy person. Whatever work is supposed to be finished in $x$ units of time, he finishes it in $m * x$ units of time. But there is always a limit to laziness, so he delays the work by at max $d$ units of time. Given $x, m, d$, find the maximum time taken by Chef to complete the work. ### Input - First line will contain $T$, number of testcases. Then the testcases follow. - Each tes