# print('YES' if int(''.join(input().split('.'))) >= int(''.join(input().split('.'))) else 'NO')
old = list(map(int,input().split('.')))
old[0] *= 1000000
old[1] *= 1000
# old = int(''.join(map(str,old)))
old = sum(old)
num = list(map(int,input().split('.')))
num[0] *= 1000000
num[1] *= 1000
# num = int(''.join(map(str,num)))
num = sum(num)
# print(old,num)
print('YES' if old >= num else 'NO')