Problems

# Three digit Armstrong numbers

Three digit number is called Armstrong number if the sum of cubes of its digits equals to the number. For example, 153 = 13 + 53 + 33 is an Armstrong number. Print all Armstrong numbers from a to b.

#### Input

Two integers a and b (100ab999).

#### Output

Print in one line all Armstrong numbers from a to b.

Time limit 1 second
Memory limit 128 MiB
Input example #1
100 400

Output example #1
153 370 371