The Ramanujan Search
HardAcc. 70.8%
+45 XP 25
The Hardy-Ramanujan Magic
A Taxicab number is an integer that can be expressed as the sum of two cubes in two different ways ($a^3 + b^3 = c^3 + d^3$).
The Assignment
Your function receives a parameter limit.
- Use triple-nested loops to iterate through potential cubes $a, b, c, d$.
- To avoid duplicates, ensure $a < b$ and $c < d$ and $a < c$.
- If $a^3 + b^3$ equals $c^3 + d^3$ and the result is less than or equal to
limit:- Print: "target = a^3 + b^3 = c^3 + d^3"
01EXAMPLE 1
Input
limit = 2000Output
1729 = 1^3 + 12^3 = 9^3 + 10^3Explanation: The first Taxicab number.
Constraints
- Use nested loops to find the pairs.
- Correct output formatting.
MathLoopsOptimization
JavaScriptSystem handles I/O — write your function only
Loading...
2 Hidden
Input Arguments
limit2000
Expected Output
1729 = 1^3 + 12^3 = 9^3 + 10^3
Click RUN to test your solution