#coding:utf-8

print("\n  n   n^2   n^3      n^4")
for num in range(2,10,1):     
    ans = "{:3g} {:4g} {:6g} {:8g}"
    print(ans.format(num,pow(num,2), pow(num,3),pow(num,4)))
# range(開始値,終了値,増分)　但し,（終了値―増分）でループが止まる

import math

print("\n d      a       sin(a)    cos(a)")
for d in range(15, 195, 15): 
    a = math.radians(d)
    ans = "{:3g}   {:5.2f}     {:5.2f}    {:5.2f}"
    print(ans.format(d, a, math.sin(a), math.cos(a)))