A = input()
year = int(A)
if ((year % 100 != 0) and (year % 4 == 0)) or (year % 400 == 0) :
print(1)
else:
print(0)
QSA9IGlucHV0KCkKeWVhciA9IGludChBKQppZiAoKHllYXIgJSAxMDAgIT0gMCkgYW5kICh5ZWFyICUgNCA9PSAwKSkgb3IgKHllYXIgJSA0MDAgPT0gMCkgOgoJcHJpbnQoMSkKZWxzZToKCXByaW50KDApCg==