A136 背包问题 谁能过呀 我写的不对吗?有没有人看下,一直没过
#include <iostream>
#include <vector>
using namespace std;
int n, s;
vector<int> weights;
vector<int> path;
bool found = false;
void backtrack(int index, int current_sum) {
}
int main() {
cin >> n >> s;
weights.resize(n);
for (int i = 0; i < n; ++i) {
cin >> weights[i];
}
backtrack(0, 0);
if (!found) {
cout << "NoAnswer!" << endl;
}
}