washington.cpp

// NOTE: it is recommended to use this even if you don't understand the following code.

#include <fstream>
#include <iostream>
#include <string>
#include <vector>

using namespace std;

int main() {
    // uncomment the two following lines if you want to read/write from files
    // ifstream cin("input.txt");
    // ofstream cout("output.txt");

    int T;
    cin >> T;

    vector<string> S(3), D(3);
    for (int i = 0; i < T; ++i) {
        cin >> S[0] >> S[1] >> S[2];
        cin >> D[0] >> D[1] >> D[2];

        int L = 0;


        // INSERT YOUR CODE HERE
        if (S[0][1] == D[0][1]) {   // Calcolo differenza orizzontale (colonne A, B, C, D...)
            L += abs(S[1][0] - D[1][0]);
        } else {
            L += (S[1][0]-65) + (D[1][0]-65);
        }


        /*if (stoi(S[2]) != 0 && stoi(D[2]) != 0) {
            if (S[0][0] == D[0][0]) {   // Calcolo differenza verticale (righe 0, 1, 2, 3...)
                L += abs(stoi(S[2]) - stoi(D[2]));
            } else {
                if (S[0][0] == 'N') {
                    L += stoi(S[2]) + (26- stoi(D[2]));
                } else {
                    L += (26 - stoi(S[2])) + stoi(D[2]);
                }
            }
        } else if (stoi(S[2]) == 0) {
            if (D[0][0] == 'N') {
                L += stoi(D[2]);
            } else {
                L += 26 - stoi(D[2]);
            }
        } else if (stoi(D[2]) == 0) {
            if (S[0][0] == 'N') {
                L += stoi(S[2]);
            } else {
                L += 26 - stoi(S[2]);
            }
        }*/


        if (S[0][0] == 'S' && S[2][0] != '0') {
            S[2] = to_string(stoi(S[2]) - 26);
        }
        if (D[0][0] == 'S' && D[2][0] != '0') {
            D[2] = to_string(stoi(D[2]) - 26);
        }
        
        L += abs(stoi(S[2]) - stoi(D[2]));

        cout << L << endl;
    }

    return 0;
}