#coding:utf-8

        print("\n  n   n^2   n^3      n^4")
        num = 2 
        while num <= 9:
            ans = "{:3g} {:4g} {:6g} {:8g}" #数字型は最小幅g 右寄せて左側を空白で埋める
            print(ans.format(num,pow(num,2), pow(num,3),pow(num,4))) 
            num +=1
        
        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}"  #浮動小数点数型（実数）は :幅.小数点以下何桁までf, :5.2f 
            print(ans.format(d, a, math.sin(a), math.cos(a)))    
            d += 15