#coding:utf-8
print("\n  n   n^2   n^3      n^4")
num = 2 
while num <= 9:
    ans = "{:3g} {:4g} {:6g} {:8g}"
    print(ans.format(num,pow(num,2), pow(num,3),pow(num,4))) 
    #数字型は右寄せ、左側を空白で埋める
    num +=1


#built-in math module

import math
print("\n d      a       sin(a)    cos(a)")
d = 15 
while d <= 180:
    a = math.radians(d)
    ans = "{:3g}   {:5.2f}     {:5.2f}    {:5.2f}" 
    print(ans.format(d, a, math.sin(a), math.cos(a))) 
    #浮動小数点数型（実数）は :幅.小数点以下何桁までf, :5.2f    
    d += 15