제출 #397090

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
397090		abdzag	Lottery (CEOI18_lot)	C++17	0 / 100	771 ms	580 KiB

lot

#include<bits/stdc++.h>

#define rep(i,a,b) for(int i=int(a);i<int(b);i++)
#define rrep(i,a,b) for(int i=int(a);i>int(b); i--);
#define all(v) v.begin(),v.end()
#define trav(a,v) for(auto&a:v)

using namespace std;
const long long inf = 1e15;
typedef long long ll;


int main() {
	cin.sync_with_stdio(false);
	ll n, l;
	cin >> n >> l;
	vector<ll> s(n);
	rep(i, 0, n)cin >> s[i];
	ll q;
	cin >> q;
	rep(Q, 0, q) {
		vector<ll> res(n - l + 1, -1);
		ll k;
		cin >> k;
		rep(start, 0, n - l + 1) {
			ll i = start + 1, j = 0;
			vector<ll> p(l);
			while (i < start + l) {
				if (s[i] == s[start + j]) {
					j++;
				}
				else {
					while (j) {
						if (s[j + start - 1] == s[i])break;
						j = p[j - 1];
					}
				}
				p[i - start] = j;

				i++;
			}
			i = 0;
			j = 0;
			ll cur = 0;
			while (i < s.size()) {
				if (s[i] == s[start + j]) {
					if (s[i] != s[start + j])cur++;
					i++;
					j++;
				}
				if (j == l) {
					res[start]++;
					j = p[j - 1];
				}
				else if (i < s.size() && s[start + j] != s[i]) {
					cur--;
					if (j)j = p[j - 1];
					else i++;
				}

			}
		}
		trav(a, res)cout << a << " ";
		cout << endl;
	}
	return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

lot.cpp: In function 'int main()':
lot.cpp:45:13: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   45 |    while (i < s.size()) {
      |           ~~^~~~~~~~~~
lot.cpp:55:16: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   55 |     else if (i < s.size() && s[start + j] != s[i]) {
      |              ~~^~~~~~~~~~

• Subtask 1: 0 / 25
• Subtask 2: 0 / 20
• Subtask 3: 0 / 20
• Subtask 4: 0 / 15
• Subtask 5: 0 / 20