#include<cstdio> #include<vector> #include<algorithm> using namespace std; const int MX = 2e5; int n, m, k, q, cnt[MX + 1], l[MX + 1], r[MX]; vector<int> v[MX + 1], idx[MX + 1]; int f(int x, int y, int z) { int low = 0, up = k - 1, mid; while (low <= up) { mid = (low + up) / 2; int px = upper_bound(idx[x].begin(), idx[x].end(), mid) - idx[x].begin() - 1, py = upper_bound(idx[y].begin(), idx[y].end(), mid) - idx[y].begin() - 1; v[x][px] + v[y][py] >= z ? up = mid - 1 : low = mid + 1; } return low; } int main() { scanf("%d%d%d%d", &n, &m, &k, &q); for (int i = 1; i <= m; i++) scanf("%d", l + i); for (int i = 1; i <= n; i++) v[i].push_back(0), idx[i].push_back(0); for (int i = 0, x; i < k; i++) { scanf("%d", &x); v[x].push_back(++cnt[x]); idx[x].push_back(i); } for (int i = 0, x, y, z; i < q; i++) { scanf("%d%d%d", &x, &y, &z); r[f(x, y, l[z])]++; } for (int i = 0, s = 0; i < k; i++) { printf("%d\n", s += r[i]); } return 0; }
14434번: 놀이기구1
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