#include?“stdio.h“
#include?“math.h“
float?tanArray[89]?=?{
0.0174551??????0.0349208??????0.0524078??????0.0699268??????0.0874887??????0.105104???????0.122785???????0.140541???????0.158384???????0.176327

0.19438????????0.212557???????0.230868???????0.249328???????0.267949???????0.286745???????0.305731???????0.32492????????0.344328???????0.36397

0.383864???????0.404026???????0.424475???????0.445229???????0.466308???????0.487733???????0.509525???????0.531709???????0.554309???????0.57735

0.600861???????0.624869???????0.649408???????0.674509???????0.700208???????0.726543???????0.753554???????0.781286???????0.809784???????0.8391

0.869287???????0.900404???????0.932515???????0.965689???????1??????????????1.03553????????1.07237????????1.11061????????1.15037????????1.19175

1.2349?????????1.27994????????1.32704????????1.37638????????1.42815????????1.48256????????1.53986????????1.60033????????1.66428????????1.73205

1.80405????????1.88073????????1.96261????????2.0503?????????2.14451????????2.24604????????2.35585????????2.47509????????2.60509????????2.74748

2.90421????????3.07768????????3.27085????????3.48741???