// EXPLOSION!
#define _CRT_SECURE_NO_WARNINGS
#include<bits/stdc++.h>
#include<unordered_set>
#include<unordered_map>
#include<chrono>
using namespace std;
typedef pair<int, int> pii;
typedef long long ll;
typedef pair<ll, ll> pll;
typedef long double ld;
typedef vector<int> vi;
typedef vector<ll> vll;
typedef vector<pair<int, int>> vpi;
typedef vector<pair<ll, ll>> vpll;
#define FOR(i,a,b) for (int i = (a); i < (b); ++i)
#define F0R(i,a) FOR(i,0,a)
#define ROF(i,a,b) for (int i = (b)-1; i >= (a); --i)
#define R0F(i,a) ROF(i,0,a)
#define trav(a,x) for (auto& a: x)
#define pb push_back
#define mp make_pair
#define rsz resize
#define sz(x) int(x.size())
#define all(x) x.begin(),x.end()
#define f first
#define s second
#define cont continue
#define endl '\n'
//#define ednl '\n'
#define test int testc;cin>>testc;while(testc--)
#define pr(a, b) trav(x,a)cerr << x << b; cerr << endl;
#define message cout << "Hello World" << endl;
const int dx[4] = { 1,0,-1,0 }, dy[4] = { 0,1,0,-1 }; // for every grid problem!!
const ll linf = 4000000000000000000LL;
const ll inf = 1000000007;//998244353
void pv(vi a) { trav(x, a)cout << x << " "; cout << endl; }void pv(vll a) { trav(x, a)cout << x << " "; cout << endl; }void pv(vector<vi>a) {
F0R(i, sz(a)) { cout << i << endl; pv(a[i]); cout << endl; }
}void pv(vector<vll>a) { F0R(i, sz(a)) { cout << i << endl; pv(a[i]); }cout << endl; }void pv(vector<string>a) { trav(x, a)cout << x << endl; cout << endl; }
void setIO(string s) {
ios_base::sync_with_stdio(0); cin.tie(0);
#ifdef arwaeystoamneg
if (sz(s))
{
freopen((s + ".in").c_str(), "r", stdin);
if (s != "test1")
freopen((s + ".out").c_str(), "w", stdout);
}
#endif
}
template<class T, int MAX> struct st
{
T tree[2 * MAX];
void init(T* a)
{
init(0, 0, MAX - 1, a);
}
void init(int i, int tl, int tr, T* a)
{
if (tl == tr)
{
tree[i] = a[tl];
}
else
{
int m = (tl + tr) / 2;
init(2 * i + 1, tl, m, a);
init(2 * i + 2, m + 1, tr, a);
tree[i] = tree[2 * i + 1] + tree[2 * i + 2];
}
}
T query(int l, int r)
{
return query(0, 0, MAX - 1, l, r);
}
T query(int i, int tl, int tr, int l, int r)
{
if (tl != tr)
{
tree[2 * i + 1].lazy += tree[i].lazy;
tree[2 * i + 2].lazy += tree[i].lazy;
}
tree[i].push();
if (r<tl || l>tr)return T(0);
if (l <= tl && r >= tr)return tree[i];
int m = (tl + tr) / 2;
return query(2 * i + 1, tl, m, l, r) + query(2 * i + 2, m + 1, tr, l, r);
}
void update(int x, T y)
{
update(0, 0, MAX - 1, x, y);
}
void update(int i, int tl, int tr, int x, T y)
{
if (tl != tr)
{
tree[2 * i + 1].lazy += tree[i].lazy;
tree[2 * i + 2].lazy += tree[i].lazy;
}
tree[i].push();
if (x > tr || x < tl)return;
if (tl == tr)tree[i] = y;
else
{
int m = (tl + tr) / 2;
update(2 * i + 1, tl, m, x, y);
update(2 * i + 2, m + 1, tr, x, y);
tree[i] = tree[2 * i + 1] + tree[2 * i + 2];
}
}
void spray(int l, int r)
{
spray(0, 0, MAX - 1, l, r);
}
void spray(int i, int tl, int tr, int l, int r)
{
if (tl != tr)
{
tree[2 * i + 1].lazy += tree[i].lazy;
tree[2 * i + 2].lazy += tree[i].lazy;
}
tree[i].push();
if (r<tl || l>tr)return;
if (tl >= l && tr <= r)
{
tree[i].lazy++;
if (tl != tr)
{
tree[2 * i + 1].lazy += tree[i].lazy;
tree[2 * i + 2].lazy += tree[i].lazy;
}
tree[i].push();
}
else
{
int m = (tl + tr) / 2;
spray(2 * i + 1, tl, m, l, r);
spray(2 * i + 2, m + 1, tr, l, r);
tree[i] = tree[2 * i + 1] + tree[2 * i + 2];
}
}
};
struct inte
{
ll x, lazy;
inte()
{
lazy = x = 0;
}
inte(ll t)
{
lazy = 0;
x = t;
}
void push()
{
assert(!lazy);
}
inte operator+(const inte& a)const
{
return inte(a.x + x);
}
};
const int MAX = 1 << 17, SZ = 31;
int n, k, q, a[MAX];
struct T
{
int lazy;
ll a[SZ];
T()
{
lazy = 0;
F0R(i, SZ)a[i] = 0;
}
T(int x)
{
lazy = 0;
F0R(i, SZ)a[i] = 0;
int i = 0;
while (x)
{
a[i] += x;
x /= k;
i++;
}
}
void push()
{
if (lazy)
{
F0R(i, SZ - lazy)a[i] = a[i + lazy];
lazy = 0;
}
}
T operator+(const T& x)const
{
assert(!lazy && !x.lazy);
T res(0);
F0R(i, SZ)res.a[i] = x.a[i] + a[i];
return res;
}
};
int main()
{
setIO("test1");
cin >> n >> q >> k;
F0R(i, n)cin >> a[i];
if (k == 1)
{
inte b[MAX];
st<inte, MAX>t;
F0R(i, n)b[i] = inte(a[i]);
FOR(i, n, MAX)b[i] = 0;
t.init(b);
while (q--)
{
int x, y, z;
cin >> x >> y >> z;
x--, y--, z--;
if (x == 0)
{
t.update(y, z + 1);
}
else if(x == 1)
{
}
else
{
cout << t.query(y, z).x << endl;
}
}
return 0;
}
T b[MAX];
st<T, MAX>t;
F0R(i, n)b[i] = T(a[i]);
FOR(i, n, MAX)b[i] = T(0);
t.init(b);
while (q--)
{
int x, y, z;
cin >> x >> y >> z;
x--, y--, z--;
if (x == 0)
{
t.update(y, T(z + 1));
}
else if (x == 1)
{
t.spray(y, z);
}
else
{
cout << t.query(y, z).a[0] << endl;
}
}
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
72 ms |
98756 KB |
Output isn't correct |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
66 ms |
7080 KB |
Output is correct |
| 2 |
Correct |
60 ms |
6992 KB |
Output is correct |
| 3 |
Correct |
51 ms |
7072 KB |
Output is correct |
| 4 |
Correct |
64 ms |
7168 KB |
Output is correct |
| 5 |
Correct |
77 ms |
7272 KB |
Output is correct |
| 6 |
Correct |
76 ms |
7284 KB |
Output is correct |
| 7 |
Correct |
79 ms |
7364 KB |
Output is correct |
| 8 |
Correct |
77 ms |
7348 KB |
Output is correct |
| 9 |
Correct |
73 ms |
7364 KB |
Output is correct |
| 10 |
Correct |
73 ms |
7356 KB |
Output is correct |
| 11 |
Correct |
75 ms |
7364 KB |
Output is correct |
| 12 |
Correct |
74 ms |
7364 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
204 ms |
99156 KB |
Output isn't correct |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
398 ms |
100128 KB |
Output isn't correct |
| 2 |
Halted |
0 ms |
0 KB |
- |
