Submission #345550

#	Time^UTC-0	Username	Problem	Language	Result	Execution time	Memory
345550	2021-01-07 14:48:58	79brue	꿈 (IOI13_dreaming)	C++14	Compilation error	0 ms	0 KiB

This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.

dreaming

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int n, m, k;
vector<pair<int, int> > link[100002];
int DP[100002], DP2[100002];
bool visited[100002];
int ans;
int minVal;
vector<int> vec;
void dfs(int x){
    visited[x] = 1;
    for(auto y: link[x]){
        if(visited[y.first]) continue;
        dfs(y.first);
        int tmp1 = DP[y.first] + y.second;
        int tmp2 = DP2[y.first] + y.second;
        if(DP2[x] < tmp1) DP2[x] = tmp1;
        if(DP2[x] > DP[x]) swap(DP[x], DP2[x]);
        if(DP2[x] < tmp2) DP2[x] = tmp2;
    }
    if(DP[x] < 0) DP[x] = 0;
    ans = max(ans, DP[x] + DP2[x]);
    visited[x] = 0;
 
 
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Compilation message (stderr)

/tmp/ccV8i3gd.o: In function `main':
grader.c:(.text.startup+0xc9): undefined reference to `travelTime'
collect2: error: ld returned 1 exit status