X0 0.00
X1 4.39
X2 17.26
X3 37.73
X4 64.41
X5 95.48
X6 128.82
X7 162.16
X8 193.23
X9 219.91
X10 240.38
X11 253.25
X12 257.64
X13 253.25
X14 240.38
X15 219.91
X16 193.23
X17 162.16
X18 128.82
X19 95.48
X20 64.41
X21 37.73
X22 17.26
X23 4.39
X24 0.00
追问可以详细点吗?我没看懂!谢谢!!!