已知 y=500-(t-10)^2题目1：using a WHILE loop and a time step for t of 0.01, to find the time t at which y is maximum题目2：using a WHILE loop and a time step for t of 0.01, determine the elapsed time required for y initially go from 200 to 0
你们的命令都能执行 但是max和abs等命令 还木有学…………
