#include <bits/stdc++.h>
#inclue "gondola.h"
using namespace std;
int MOD = 1e9 + 9;
long long fast_power(long long base, long long power) {
long long result = 1;
while (power > 0) {
if (power % 2 == 1) {
result = (result * base) % MOD;
}
base = (base * base) % MOD;
power = power / 2;
}
return result;
}
int mp[250005];
int valid(int n, int inputSeq[]) {
int fx = 0, ind = 0, val = 0;
for (int i = 0; i < n; i++) {
int x = inputSeq[i];
if (mp[x] == 1) {
return 0;
}
mp[x] = 1;
if (x > n) {
fx++;
}
if (x <= n) {
ind = i;
val = x;
}
}
if (fx == n) {
return 1;
}
for (int i = ind; i < ind + n; i++) {
int x = inputSeq[i % n];
if (x > n) {
inputSeq[i % n] = val;
} else {
if (x != val) {
return 0;
}
}
val++;
if (val > n) {
val = 1;
}
}
return 1;
}
int ar[250005];
int replacement(int n, int gondolaSeq[], int replacementSeq[]) {
int mx = 0;
int ind = -1, val = 0;
for (int i = 0; i < n; i++) {
int x = gondolaSeq[i];
mx = max(mx, x);
if (x <= n) {
val = x;
ind = i;
}
}
if (ind == -1) {
ind = 0;
val = 1;
}
for (int i = ind; i < ind + n; i++) {
ar[i % n] = val;
val++;
if (val > n) {
val = 1;
}
}
int hg = n + 1;
priority_queue<pair<int, int>> pq;
for (int i = 0; i < n; i++) {
if (gondolaSeq[i] > n)
pq.push({(-1) * gondolaSeq[i], ar[i]});
}
int cnt = 0;
while (!pq.empty()) {
pair<int, int> pr = pq.top();
pq.pop();
replacementSeq[cnt] = pr.second;
cnt++;
for (hg; hg < pr.first * (-1); hg++) {
replacementSeq[cnt] = hg;
cnt++;
}
hg++;
}
return cnt;
}
int countReplacement(int n, int inputSeq[]) {
int mx = 0;
long long ret = 1;
vector<int> flex;
flex.push_back(-1);
int fx = 0;
for (int i = 0; i < n; i++) {
int x = inputSeq[i];
mx = max(mx, x);
if (x > n) {
fx++;
flex.push_back(x - n);
}
}
int val = valid(n, inputSeq);
if (val) {
if (mx == n) {
return 1;
}
} else {
return 0;
}
if (fx == n) {
return fx;
}
int mul = flex.size() - 1;
sort(flex.begin(), flex.end());
for (int i = 1; i < flex.size(); i++) {
int x = flex[i - 1] + 1;
ret *= fast_power(mul, ((flex[i] - x) - 1));
ret %= MOD;
}
return ret % MOD;
}
Compilation message
gondola.cpp:2:2: error: invalid preprocessing directive #inclue; did you mean #include?
#inclue "gondola.h"
^~~~~~
include
gondola.cpp: In function 'int replacement(int, int*, int*)':
gondola.cpp:93:16: warning: statement has no effect [-Wunused-value]
for (hg; hg < pr.first * (-1); hg++) {
^
gondola.cpp: In function 'int countReplacement(int, int*)':
gondola.cpp:129:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int i = 1; i < flex.size(); i++) {
~~^~~~~~~~~~~~~
