結果
| 問題 |
No.3059 Range Tournament
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2025-03-30 22:21:14 |
| 言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
AC
|
| 実行時間 | 624 ms / 4,000 ms |
| コード長 | 3,508 bytes |
| コンパイル時間 | 1,340 ms |
| コンパイル使用メモリ | 118,356 KB |
| 実行使用メモリ | 57,936 KB |
| 最終ジャッジ日時 | 2025-03-30 22:21:35 |
| 合計ジャッジ時間 | 16,647 ms |
|
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 2 |
| other | AC * 27 |
コンパイルメッセージ
main.cpp: In function ‘int main()’:
main.cpp:81:42: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
81 | for (int i = 1; i < n + 1; i++) scanf("%d", w + i), f[i][0] = w[i];
| ~~~~~^~~~~~~~~~~~~
main.cpp:90:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
90 | scanf("%d%d", &l, &r);
| ~~~~~^~~~~~~~~~~~~~~~
ソースコード
#include <iostream>
#include <sstream>
#include <cstring>
#include <string>
#include <algorithm>
#include <cmath>
#include <map>
#include <set>
#include <vector>
#include <queue>
#include <unordered_set>
#include <unordered_map>
#include <bitset>
#include <ctime>
#include <assert.h>
#include <deque>
#include <list>
#include <stack>
#include <numeric>
#include <iomanip>
using namespace std;
typedef pair<long long, int> pli;
typedef pair<int, long long> pil;
typedef pair<long long , long long> pll;
typedef pair<int, int> pii;
typedef pair<double, double> pdd;
typedef pair<int, pii> piii;
typedef pair<int, long long > pil;
typedef pair<long long, pii> plii;
typedef pair<double, int> pdi;
typedef long long ll;
typedef unsigned long long ull;
typedef pair<ull, ull> puu;
typedef long double ld;
const int N = 2000086, MOD = 1e9 + 7, INF = 0x3f3f3f3f, MID = 333;
const long double EPS = 1e-9;
int dx[4] = {1, 0, -1, 0}, dy[4] = {0, 1, 0, -1};
// int dx[8] = {1, 1, 0, -1, -1, -1, 0, 1}, dy[8] = {0, 1, 1, 1, 0, -1, -1, -1};
// int dx[8] = {2, 1, -1, -2, -2, -1, 1, 2}, dy[8] = {1, 2, 2, 1, -1, -2, -2, -1};
int n, m, cnt;
int w[N];
vector<ll> num;
ll res;
ll lowbit(ll x) { return x & -x; }
ll lcm(ll a, ll b) { return a / __gcd(a, b) * b; }
inline double rand(double l, double r) { return (double)rand() / RAND_MAX * (r - l) + l; }
inline ll qmi(ll a, ll b, ll c) { ll res = 1; while (b) { if (b & 1) res = res * a % c; a = a * a % c; b >>= 1; } return res; }
inline ll qmi(ll a, ll b) { ll res = 1; while (b) { if (b & 1) res *= a; a *= a; b >>= 1; } return res; }
inline double qmi(double a, ll b) { double res = 1; while (b) { if (b & 1) res *= a; a *= a; b >>= 1; } return res; }
inline ll C(ll a, ll b, int* c) { if (a < b) return 0; ll res = 1; for (ll j = a, i = 1; i < b + 1; i++, j--) res *= j; for (ll j = a, i = 1; i < b + 1; i++, j--) res /= i; return res; }
inline int find_(int x) { return lower_bound(num.begin(), num.end(), x) - num.begin(); }
const int logn = 19;
const int maxn = 200008;
int f[maxn][logn + 1], Logn[maxn + 1];
int ans[N];
void pre() {
Logn[1] = 0;
Logn[2] = 1;
for (int i = 3; i < maxn; i++) {
Logn[i] = Logn[i / 2] + 1;
}
}
int query(int l, int r) {
int s = Logn[r - l + 1];
return max(f[l][s], f[r - (1 << s) + 1][s]);
}
ll g[200086][20];
int main() {
pre();
cin >> n;
for (int i = 1; i < n + 1; i++) scanf("%d", w + i), f[i][0] = w[i];
for (int j = 1; j <= logn; j++)
for (int i = 1; i + (1 << j) - 1 <= n; i++)
f[i][j] = max(f[i][j - 1], f[i + (1 << (j - 1))][j - 1]);
cin >> m;
while (m--) {
int l, r;
scanf("%d%d", &l, &r);
int maxn = w[r], len = 2, p = 1;
r--;
while (l <= r) {
int c = (r - l + 1) % len;
if (!c) {
g[l][p]++;
maxn = max(maxn, query(l, l + len - 1));
l += len;
} else {
if (p != 1) g[r - len / 2 + 1][p - 1]++;
maxn = max(maxn, query(r - len / 2 + 1, r));
r -= len / 2;
}
ans[maxn]++;
len <<= 1;
p++;
}
}
for (int i = 1; i < n; i++)
for (int j = 18; j; j--)
if (g[i][j]) {
ans[query(i, i + (1 << j) - 1)] += g[i][j];
if (j > 1) g[i][j - 1] += g[i][j], g[i + (1 << (j - 1))][j - 1] += g[i][j];
}
for (int i = 1; i < n + 1; i++) printf("%d\n", ans[i]);
return 0;
}