mirror of
https://git.sb/baoshuo/OI-codes.git
synced 2024-11-09 22:58:48 +00:00
parent
9ba4726cb9
commit
041499d4c0
92
LibreOJ/6280/6280.cpp
Normal file
92
LibreOJ/6280/6280.cpp
Normal file
@ -0,0 +1,92 @@
|
||||
#include <cmath>
|
||||
#include <iostream>
|
||||
|
||||
using std::cin;
|
||||
using std::cout;
|
||||
const char endl = '\n';
|
||||
|
||||
const int N = 50005;
|
||||
|
||||
int n, t, c, a[N], st[N], ed[N], pos[N];
|
||||
long long sum[N], add[N];
|
||||
|
||||
void change(int l, int r, int c) {
|
||||
int p = pos[l],
|
||||
q = pos[r];
|
||||
|
||||
if (p == q) {
|
||||
for (int i = l; i <= r; i++) {
|
||||
a[i] += c;
|
||||
}
|
||||
sum[p] += (r - l + 1) * c;
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
for (int i = l; i <= ed[p]; i++) a[i] += c;
|
||||
sum[p] += (ed[p] - l + 1) * c;
|
||||
|
||||
for (int i = st[q]; i <= r; i++) a[i] += c;
|
||||
sum[q] += (r - st[q] + 1) * c;
|
||||
|
||||
for (int i = p + 1; i <= q - 1; i++) add[i] += c;
|
||||
}
|
||||
|
||||
int query(int l, int r, int c) {
|
||||
int p = pos[l],
|
||||
q = pos[r];
|
||||
int res = 0;
|
||||
|
||||
if (p == q) {
|
||||
for (int i = l; i <= r; i++) {
|
||||
res = (res + a[i] + add[p]) % (c + 1);
|
||||
}
|
||||
|
||||
return res;
|
||||
}
|
||||
|
||||
for (int i = l; i <= ed[p]; i++) res = (res + a[i] + add[p]) % (c + 1);
|
||||
for (int i = st[q]; i <= r; i++) res = (res + a[i] + add[q]) % (c + 1);
|
||||
|
||||
for (int i = p + 1; i <= q - 1; i++) res = (res + sum[i] + 1ll * add[i] * t) % (c + 1);
|
||||
|
||||
return res;
|
||||
}
|
||||
|
||||
int main() {
|
||||
std::ios::sync_with_stdio(false);
|
||||
|
||||
cin >> n;
|
||||
|
||||
for (int i = 1; i <= n; i++) {
|
||||
cin >> a[i];
|
||||
}
|
||||
|
||||
t = std::sqrt(n);
|
||||
|
||||
for (c = 1;; c++) {
|
||||
st[c] = (c - 1) * t + 1;
|
||||
ed[c] = std::min(n, t * c);
|
||||
|
||||
if (t * c >= n) break;
|
||||
}
|
||||
|
||||
for (int i = 1; i <= c; i++) {
|
||||
for (int j = st[i]; j <= ed[i]; j++) {
|
||||
pos[j] = i;
|
||||
sum[i] += a[j];
|
||||
}
|
||||
}
|
||||
|
||||
for (int i = 1, op, l, r, c; i <= n; i++) {
|
||||
cin >> op >> l >> r >> c;
|
||||
|
||||
if (op == 0) {
|
||||
change(l, r, c);
|
||||
} else { // op == 1
|
||||
cout << query(l, r, c) % (c + 1) << endl;
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
BIN
LibreOJ/6280/data/a1.in
(Stored with Git LFS)
Normal file
BIN
LibreOJ/6280/data/a1.in
(Stored with Git LFS)
Normal file
Binary file not shown.
BIN
LibreOJ/6280/data/a1.out
(Stored with Git LFS)
Normal file
BIN
LibreOJ/6280/data/a1.out
(Stored with Git LFS)
Normal file
Binary file not shown.
BIN
LibreOJ/6280/data/a10.in
(Stored with Git LFS)
Normal file
BIN
LibreOJ/6280/data/a10.in
(Stored with Git LFS)
Normal file
Binary file not shown.
BIN
LibreOJ/6280/data/a10.out
(Stored with Git LFS)
Normal file
BIN
LibreOJ/6280/data/a10.out
(Stored with Git LFS)
Normal file
Binary file not shown.
BIN
LibreOJ/6280/data/a2.in
(Stored with Git LFS)
Normal file
BIN
LibreOJ/6280/data/a2.in
(Stored with Git LFS)
Normal file
Binary file not shown.
BIN
LibreOJ/6280/data/a2.out
(Stored with Git LFS)
Normal file
BIN
LibreOJ/6280/data/a2.out
(Stored with Git LFS)
Normal file
Binary file not shown.
BIN
LibreOJ/6280/data/a3.in
(Stored with Git LFS)
Normal file
BIN
LibreOJ/6280/data/a3.in
(Stored with Git LFS)
Normal file
Binary file not shown.
BIN
LibreOJ/6280/data/a3.out
(Stored with Git LFS)
Normal file
BIN
LibreOJ/6280/data/a3.out
(Stored with Git LFS)
Normal file
Binary file not shown.
BIN
LibreOJ/6280/data/a4.in
(Stored with Git LFS)
Normal file
BIN
LibreOJ/6280/data/a4.in
(Stored with Git LFS)
Normal file
Binary file not shown.
BIN
LibreOJ/6280/data/a4.out
(Stored with Git LFS)
Normal file
BIN
LibreOJ/6280/data/a4.out
(Stored with Git LFS)
Normal file
Binary file not shown.
BIN
LibreOJ/6280/data/a5.in
(Stored with Git LFS)
Normal file
BIN
LibreOJ/6280/data/a5.in
(Stored with Git LFS)
Normal file
Binary file not shown.
BIN
LibreOJ/6280/data/a5.out
(Stored with Git LFS)
Normal file
BIN
LibreOJ/6280/data/a5.out
(Stored with Git LFS)
Normal file
Binary file not shown.
BIN
LibreOJ/6280/data/a6.in
(Stored with Git LFS)
Normal file
BIN
LibreOJ/6280/data/a6.in
(Stored with Git LFS)
Normal file
Binary file not shown.
BIN
LibreOJ/6280/data/a6.out
(Stored with Git LFS)
Normal file
BIN
LibreOJ/6280/data/a6.out
(Stored with Git LFS)
Normal file
Binary file not shown.
BIN
LibreOJ/6280/data/a7.in
(Stored with Git LFS)
Normal file
BIN
LibreOJ/6280/data/a7.in
(Stored with Git LFS)
Normal file
Binary file not shown.
BIN
LibreOJ/6280/data/a7.out
(Stored with Git LFS)
Normal file
BIN
LibreOJ/6280/data/a7.out
(Stored with Git LFS)
Normal file
Binary file not shown.
BIN
LibreOJ/6280/data/a8.in
(Stored with Git LFS)
Normal file
BIN
LibreOJ/6280/data/a8.in
(Stored with Git LFS)
Normal file
Binary file not shown.
BIN
LibreOJ/6280/data/a8.out
(Stored with Git LFS)
Normal file
BIN
LibreOJ/6280/data/a8.out
(Stored with Git LFS)
Normal file
Binary file not shown.
BIN
LibreOJ/6280/data/a9.in
(Stored with Git LFS)
Normal file
BIN
LibreOJ/6280/data/a9.in
(Stored with Git LFS)
Normal file
Binary file not shown.
BIN
LibreOJ/6280/data/a9.out
(Stored with Git LFS)
Normal file
BIN
LibreOJ/6280/data/a9.out
(Stored with Git LFS)
Normal file
Binary file not shown.
Loading…
Reference in New Issue
Block a user