Submission #872506

#	Time	Username	Problem	Language	Result	Execution time	Memory
872506		karimov	Detecting Molecules (IOI16_molecules)	C++17	Compilation error	0 ms	0 KiB

molecules

#include <bits/stdc++.h>
using namespace std;
#define pb push_back

vector<long long> find_subset(long long l, long long u, vector<long long> w) {
	long long n = w.size();
	long long left=1,right=1;
	vector<long long> arr(n+1);
	arr[0]=0;
	for(long long i = 1; i <= n; i++) {		
		arr[i] = arr[i-1]+w[i-1];
	}
	vector<long long>ans;
	while(right <= n) {
		long long x = arr[right]-arr[left-1];
		// cout << x << endl;
		if(x < l)right++;
		else if(x > u)left++;
		if(x >= l && x <= u) {
			for(long long i = left-1; i < right; i++) {
				ans.pb(i);
			}
			break;
		}
		if(left > right)right++;
		
	}
	return ans;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccUnkZY3.o: in function `main':
grader.cpp:(.text.startup+0x18d): undefined reference to `find_subset(int, int, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status