Submission #41717474

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Source Code Expand

#include <bits/stdc++.h>
#define int long long
#define SZ(x) (int) x.size() - 1
#define all(x) x.begin(), x.end()
#define ms(x, y) memset(x, y, sizeof x)
#define F(i, x, y) for (int i = (x); i <= (y); i++)
#define DF(i, x, y) for (int i = (x); i >= (y); i--)
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
template <typename T> void chkmax(T& x, T y) { x = max(x, y); }
template <typename T> void chkmin(T& x, T y) { x = min(x, y); }
template <typename T> void read(T &x) {
	x = 0; int f = 1; char c = getchar();
	for (; !isdigit(c); c = getchar()) if (c == '-') f = -f;
	for (; isdigit(c); c = getchar()) x = x * 10 + c - '0';
	x *= f;
}
const int N = 65;
int n, k, sum, a[N];
signed main() {
	read(n); read(k);
	F(i, 1, n) read(a[i]);
	sort(a + 1, a + n + 1);
	vector <int> cur;
	F(i, 1, n) {
		int cnt = 0;
		for (int j: cur)
			if (j < a[i]) cnt++;
		if (cnt >= k) break;
		if (sum < a[i]) {
			vector <int> tt = cur;
			F(j, sum + 1, a[i] - 1) {
				cur.push_back(j);
				if (cur.size() > k) break;
			}
			for (int j: tt) cur.push_back(j + a[i]);
		} else {
			vector <int> nw;
			set <int> CUR;
			for (int j: cur) CUR.insert(j);
			for (int j: cur) {
				if (j < a[i] || CUR.count(j - a[i])) nw.push_back(j);
				if (j + a[i] > sum) nw.push_back(j + a[i]);
			} swap(cur, nw);
		} sum += a[i];
	}
	F(i, 1, k) cur.push_back(sum + i);
	sort(all(cur));
	F(i, 1, k) cout << cur[i - 1] << " ";
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:35:20: warning: comparison of integer expressions of different signedness: ‘std::vector<long long int>::size_type’ {aka ‘long unsigned int’} and ‘long long int’ [-Wsign-compare]
   35 |     if (cur.size() > k) break;
      |         ~~~~~~~~~~~^~~

Judge Result