이 제출은 이전 버전의 oj.uz에서 채점하였습니다. 현재는 제출 당시와는 다른 서버에서 채점을 하기 때문에, 다시 제출하면 결과가 달라질 수도 있습니다.
#include <bits/stdc++.h>
#define ll long long
#define ld long double
#define ff first
#define ss second
#define pii pair<int,int>
#define pll pair<long long, long long>
#define pb push_back
#define rep(i, b) for(int i = 0; i < (b); ++i)
#define rep2(i,a,b) for(int i = a; i <= (b); ++i)
#define rep3(i,a,b,c) for(int i = a; i <= (b); i+=c)
#define count_bits(x) __builtin_popcountll((x))
#define all(x) (x).begin(),(x).end()
#define size(x) (int)(x).size()
#define forall(it,x) for(auto& it:(x))
using namespace std;
//mt19937 mt;void random(){mt.seed(chrono::time_point_cast<chrono::milliseconds>(chrono::high_resolution_clock::now()).time_since_epoch().count());}
//ll rand(ll a, ll b) {return a + (mt() % (b-a+1));}
const int INF = 1e9+50;
const ll INF_L = 1e18+40;
const ll MOD = 1e9+7;
ll pot[100000];
int ans[2000][2000];
void solve()
{
int n,l;
cin >> n >> l;
int max_s = n-l+1;
vector<ll> v(n);
rep(i,n) cin >> v[i];
int q;
cin >> q;
int z;
cin >> z;
if(q == 1)
{
// cin >> z;
if(z == 0)
{
map<ll,int> counter;
map<int,ll> h;
rep(i,max_s)
{
ll hash = 0;
rep(k,l)
{
hash += v[i+k] * pot[k];
hash %= MOD;
}
counter[hash]++;
h[i] = hash;
}
rep(i,max_s)
{
cout << counter[h[i]]-1 << " ";
}
return;
}
}
rep(i,max_s)
{
rep(j,max_s)
{
if(i == j) continue;
int dist = 0;
rep(k,l)
{
if(v[i+k] != v[j+k]) dist++;
}
ans[i][j] = dist;
}
}
rep(qq,q)
{
int k;
if(qq == 0) k = z;
else cin >> k;
rep(i,max_s)
{
int a = 0;
rep(j,max_s)
{
if(i == j) continue;
if(ans[i][j] <= k) a++;
}
cout << a << " ";
}
cout << "\n";
}
}
int main()
{
pot[0] = 1;
rep2(i,1,100000)
{
pot[i] = pot[i-1] * 2137;
pot[i] %= MOD;
}
ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
//random();
int t = 1;
//cin >> t;
while(t--) solve();
}
컴파일 시 표준 에러 (stderr) 메시지
lot.cpp: In function 'int main()':
lot.cpp:99:16: warning: iteration 99999 invokes undefined behavior [-Waggressive-loop-optimizations]
99 | pot[i] = pot[i-1] * 2137;
| ~~~~~~~^~~~~~~~~~~~~~~~~
lot.cpp:10:38: note: within this loop
10 | #define rep2(i,a,b) for(int i = a; i <= (b); ++i)
| ^
lot.cpp:97:5: note: in expansion of macro 'rep2'
97 | rep2(i,1,100000)
| ^~~~
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