Ratsun reitit

input/code.cpp: In function 'void Task1()':
input/code.cpp:80:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int j = 0; j < Word.length(); j++)
                   ~~^~~~~~~~~~~~~~~
input/code.cpp:83:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for (int k = 0; k < Word.length(); k++)
                    ~~^~~~~~~~~~~~~~~

#include <iostream>
#include <string>
using namespace std;
int main()
{
	int n;
	cin >> n;
	int Grid[100][100];
	int Base[5][5] =
	{
		{0,3,2,3,2},
		{3,4,1,2,3},
		{2,1,4,3,2},
		{3,2,3,2,3},
		{2,3,2,3,4}
	};
	if (n == 4)
	{
		int Case4[4][4] = {
					{0, 3, 2, 5},
					{3, 4, 1, 2},
					{2, 1, 4, 3},
					{5, 2, 3, 2}
		};
		for (int i = 0; i < n; i++)
		{
			for (int j = 0; j < n; j++)
			{
				cout << Case4[i][j] << " ";
			}
			cout << endl;
		}
		
	}
	else
	{
		
		for (int j = 0; j < 5; j++)
		{
			for (int k = 0; k < 5; k++)
			{
				Grid[j][k] = Base[j][k];
			}
		}
		for (int y = 5; y < n; y++)
		{
			Grid[y][0] = Grid[y - 2][1] + 1;
			Grid[0][y] = Grid[1][y - 2] + 1;
			for (int x = 1; x <= y; x++)
			{
				Grid[y][x] = Grid[y - 2][x - 1] + 1;
				Grid[x][y] = Grid[y - 2][x - 1] + 1;
			}
		}
		
		for (int i = 0; i < n; i++)
		{
			for (int j = 0; j < n; j++)
			{
				cout << Grid[i][j]<<" ";
			}
			cout <<endl;
		}
	}
	
}
 
void Task1() 
{
	int Length = 0;
	int Occurances = 0;
	int Score = 0;
	cin >> Length;
	string Word;
 
 
	for (int i = 0; i < Length; i++)
	{
		cin >> Word;
		for (int j = 0; j < Word.length(); j++)
		{
			Occurances = 0;
			for (int k = 0; k < Word.length(); k++)
			{
				if (Word[j] == Word[k])
				{
					Occurances++;
				}
			}
			if (Occurances % 2 != 0)
			{
				j = Word.length();
 
			}
		}
		if (Occurances % 2 == 0)
		{
			Score++;
		}
	}
	cout << Score;
}

Test 1

Group: 1, 2, 3

Verdict: ACCEPTED

Test 2

Group: 1, 2, 3

Verdict: ACCEPTED

Test 3

Group: 1, 2, 3

Verdict: ACCEPTED

Test 4

Group: 1, 2, 3

Verdict: ACCEPTED

Test 5

Group: 1, 2, 3

Verdict: ACCEPTED

Test 6

Group: 1, 2, 3

Verdict: ACCEPTED

Test 7

Group: 1, 2, 3

Verdict: ACCEPTED

Test 8

Group: 2, 3

Verdict: ACCEPTED

Test 9

Group: 2, 3

Verdict: ACCEPTED

Test 10

Group: 2, 3

Verdict: ACCEPTED

Test 11

Group: 3

Verdict: ACCEPTED

Test 12

Group: 3

Verdict: ACCEPTED

Test 13

Group: 3

Verdict: ACCEPTED