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Classical Problems

This category contains 4 posts

SPOJ Problem 4408. Build a Fence (FENCE1) Solution

Build a fence to maximize an area enclosed between the fence and a fixed wall

SPOJ Problem 42. Adding Reversed Numbers (ADDREV)

Add two reversed numbers and output their reversed sum

SPOJ Problem 11. Factorial (FCTRL) Trailing zeros in factorials

Find the number of trailing zeros in a factorial

SPOJ Problem 1681. Cylinder Volume (CYLINDER) Solution

Find the largest volume of a cylinder cut and formed from a sheet of paper