Frequently Used Methods
Frequently Used Methods
Frequently Used Methods
Frequently Used Methods
void input() { G.assign(2 * x, vector<int>()), s.assign(x, ""), t.assign(x, ""); rep(i, y) { int p, q; char P, Q; cin >> p >> P >> q >> Q; int a = P == 'W' ? p : p + x; int b = Q == 'W' ? q : q + x; G[a].pb(b), G[b].pb(a); }