Submission #651085

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
651085	2022-10-17 01:46:18	dooompy	Martian DNA (BOI18_dna)	C++17	100 / 100	646 ms	27608 KiB

dna

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#include <bits/stdc++.h>
using namespace std;
int states[200005];
map<int, pair<int, int>> req;
set<int> completed;
map<int, int> have;
int n, k, r;
bool move(int &idx) {
    if (completed.size() == r) return true;
    while (completed.size() < r) {
        idx++;
        if (idx > n) return false;
        have[states[idx]]++;
        if (have[states[idx]] == req[states[idx]].first) {
            completed.insert(req[states[idx]].second);
        }
    }
    return true;
}
int main() {
    cin >> n >> k >> r;
 
 
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Compilation message (stderr)

dna.cpp: In function 'bool move(int&)':
dna.cpp:13:26: warning: comparison of integer expressions of different signedness: 'std::set<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   13 |     if (completed.size() == r) return true;
      |         ~~~~~~~~~~~~~~~~~^~~~
dna.cpp:15:29: warning: comparison of integer expressions of different signedness: 'std::set<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   15 |     while (completed.size() < r) {
      |            ~~~~~~~~~~~~~~~~~^~~

• Subtask 1: 16 / 16
• Subtask 2: 24 / 24
• Subtask 3: 28 / 28
• Subtask 4: 32 / 32