The input contains a single integer *a* (1 ≤ *a* ≤ 40).

Output a single string.
The input contains a single integer *a* (1 ≤ *a* ≤ 40).
n=int(input())
if n==1:
    print('Washington')
elif n==2:
    print('Adams')
elif n==3:
    print('Jefferson')
elif n==4:
    print('Madison')
elif n==5:
    print('Monroe')
elif n==6:
    print('Adams')
elif n==7:
    print('Jackson')
elif n==8:
    print('Van Buren')
elif n==9:
    print('Harrison')
elif n==10:
    print('Tyler')
elif n==11:
    print('Polk')
elif n==12:
    print('Taylor')
elif n==13:
    print('Fillmore')
elif n==14:
    print('Pierce')
elif n==15:
    print('Buchanan')
elif n==16:
    print('Lincoln')
elif n==17:
    print('Johnson')
elif n==18:
    print('Grant')
elif n==19:
    print('Hayes')
elif n==20:
    print('Garfield')
elif n==21:
    print('Arthur')
elif n==22:
    print('Cleveland')
elif n==23:
    print('Harrison')
elif n==24:
    print('Cleveland')
elif n==25:
    print('McKinley')
elif n==26:
    print('Roosevelt')
elif n==27:
    print('Taft')
elif n==28:
    print('Wilson')
elif n==29:
    print('Harding')
elif n==30:
    print('Coolidge')
elif n==31:
    print('Hoover')
elif n==32:
    print('Roosevelt')
elif n==33:
    print('Truman')
elif n==34:
    print('Eisenhower')
elif n==35:
    print('Kennedy')
elif n==36:
    print('Johnson')
elif n==37:
    print('Nixon')
elif n==38:
    print('Ford')
elif n==39:
    print('Carter')
else:
    print('Reagan')