[gcj] Re: Anybody has a working C# solution for Cryptopangrams?

[Vladyslav Lukiantsev]

понедельник, 8 апреля 2019 г., 23:40:47 UTC+3 пользователь Peter Chikov написал:
> My solution follows the analysis and still times out(TLE).
> 
> using System;
> using System.Collections.Generic;
> using System.IO;
> using System.Linq;
> using System.Text;
> using System.Threading.Tasks;
> 
> namespace Problem1
> {
> class Program
> {
> static void Main(string[] args)
> {
> 
> string numCases = Console.ReadLine();
> int n = Int32.Parse(numCases.Trim());
> 
> for (int i = 0; i < n; i++)
> {
> 
> int sizeMaze = Int32.Parse(Console.ReadLine());
> string pathEnemy = Console.ReadLine();
> string path = "";
> for (int j = 0; j < pathEnemy.Length; j++)
> {
> if (pathEnemy[j] == 'S') path += 'E';
> else path += 'S';
> }
> 
> Console.WriteLine("Case #" + (i + 1) + ": " + path);
> }
> }
> }
> }

forget about string concatenation. Just never use it.

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[gcj] Fourth task in qualification round is not actually a programming/algorithmization problem

[Vladyslav Lukiantsev]

First three tasks include some optimizations, working with arrays, etc. 
Meanwhile, fourth task is the pure geometric problem, which takes a couple of 
lines of code which are just mirror for geometric formulas and nothing with 
optimization.
Is it normal for Google Code Jam to include such strange tasks in competition?

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