Submission #303010

#TimeUsernameProblemLanguageResultExecution timeMemory
303010noob_c0deConnecting Supertrees (IOI20_supertrees)C++17
Compilation error
0 ms0 KiB
#include<bits/stdc++.h> using namespace std; #define ar array const int mxn=2e5+3; ar<int,2> a[mxn]; vector<int> find_subset(int l,int u,vector<int> w) { int n=w.size(); for (int i=0;i<n;i++) a[i][0]=w[i],a[i][1]=i; sort(a,a+n); vector<int> ans; int lf=0; int sum=0; for (int r=0;r<n;r++) { sum+=a[r][0]; if (sum>u) { sum-=a[lf][0]; lf++; } if (sum>=l) { for (int i=lf;i<=r;i++) ans.push_back(a[i][1]); return ans; } } return ans; }

Compilation message (stderr)

/tmp/cc5qcNOo.o: In function `main':
grader.cpp:(.text.startup+0x3b2): undefined reference to `construct(std::vector<std::vector<int, std::allocator<int> >, std::allocator<std::vector<int, std::allocator<int> > > >)'
collect2: error: ld returned 1 exit status