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Submission #278001

# Submission time Handle Problem Language Result Execution time Memory
278001 2020-08-21T08:29:40 Z 임성재(#5118) Shopping Plans (CCO20_day2problem3) C++17
0 / 25
 4000 ms 10032 KB 
#include<bits/stdc++.h>
using namespace std;

#define fast ios::sync_with_stdio(false); cin.tie(0);
#define fi first
#define se second
#define em emplace
#define eb emplace_back
#define mp make_pair
#define all(v) (v).begin(), (v).end()

typedef long long ll;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
const int inf = 1e9;
const ll INF = 1e18;

int n, m, k;
vector<int> g[200010];
bool flag;

int main() {
	fast;

	cin >> n >> m >> k;

	for(int i=1; i<=n; i++) {
		int a, c;
		cin >> a >> c;

		g[a].eb(c);
	}

	vector<int> v, t;
	v.eb(0);

	for(int i=1; i<=m; i++) {
		t.clear();

		if(g[i].empty()) v.clear();

		for(auto j : g[i]) {
			for(auto l : v) {
				t.eb(l + j);
			}
		}

		sort(all(t));

		if(t.size() > k) t.erase(t.begin() + k, t.end());

		v = t;
	}

	for(int i=0; i<k; i++) {
		if(i < v.size()) cout << v[i] << "\n";
		else cout << "-1\n";
	}
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:50:15: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   50 |   if(t.size() > k) t.erase(t.begin() + k, t.end());
      |      ~~~~~~~~~^~~
Main.cpp:56:8: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   56 |   if(i < v.size()) cout << v[i] << "\n";
      |      ~~^~~~~~~~~~

Subtask #1
0.0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 382 ms 5496 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0.0 / 5.0

# Verdict Execution time Memory Grader output
1 Execution timed out 4080 ms 10032 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #3
0.0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 382 ms 5496 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0.0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 10 ms 5632 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0.0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 382 ms 5496 KB Output isn't correct
2 Halted 0 ms 0 KB -