Submission #882246

#TimeUsernameProblemLanguageResultExecution timeMemory
882246kokoueEvacuation plan (IZhO18_plan)C++14
Compilation error
0 ms0 KiB
#include<bits/stdc++.h> using namespace std; int n,m,k,q; bool is_npp[100000]; vector<pair<int,int>> edges[100000]; vector<int> sp(100000,INT_MAX); int furthest[99999][100000]; void dijkstra(int start) { priority_queue<pair<int,int>> q; vector<int> dist(n+1,INT_MAX); q.push({0,start}); dist[start]=0; sp[start]=0; while(!q.empty()) { int curr=q.top().second; int currDist=-q.top().first; q.pop(); if(dist[curr]<currDist) continue; for(auto edge:edges[curr]) { int next=edge.first; int weight=edge.second; if(dist[curr]+weight<dist[next]) { dist[next]=dist[curr]+weight; sp[next]=min(sp[next],dist[next]); q.push({-dist[next],next}); } } } } int dijkstra(int start,int finish) { priority_queue<pair<int,int>> q; vector<int> away(n+1,0); q.push({sp[start],start}); away[start]=sp[start]; while(!q.empty()) { int curr=q.top().second; int currAway=q.top().first; q.pop(); if(away[curr]>currAway) continue; for(auto edge:edges[curr]) { int next=edge.first; int len=sp[next]; if(away[next]<min(len,away[curr])) { away[next]=min(len,away[curr]); q.push({away[next],next}); } } } /*for(int i=1;i<=n;i++) { if(away[i]!=0) {furthest[start][i]=away[i];furthest[i][start]=away[i];} }*/ return away[finish]; } int main() { ios_base::sync_with_stdio(false); cin.tie(0); cin>>n>>m; int ai,bi,wi; for(int i=0;i<m;i++) { cin>>ai>>bi>>wi; edges[ai].push_back({bi,wi}); edges[bi].push_back({ai,wi}); } cin>>k; for(int i=0;i<k;i++) { int npp; cin>>npp; is_npp[npp]=true; dijkstra(npp); } cin>>q; int si,ti; for(int i=0;i<q;i++) { cin>>si>>ti; if(is_npp[si]==true || is_npp[ti]==true) {printf("0\n");continue;} if(furthest[si][ti]!=0) {printf("%d\n",furthest[si][ti]);continue;} printf("%d\n",dijkstra(si,ti)); } }

Compilation message (stderr)

/tmp/cc3PMj0a.o: in function `__tcf_0':
plan.cpp:(.text+0x189): relocation truncated to fit: R_X86_64_PC32 against symbol `edges' defined in .bss section in /tmp/cc3PMj0a.o
/tmp/cc3PMj0a.o: in function `dijkstra(int, int)':
plan.cpp:(.text+0x205): relocation truncated to fit: R_X86_64_PC32 against symbol `n' defined in .bss section in /tmp/cc3PMj0a.o
plan.cpp:(.text+0x29b): relocation truncated to fit: R_X86_64_PC32 against symbol `sp' defined in .bss section in /tmp/cc3PMj0a.o
plan.cpp:(.text+0x2e2): relocation truncated to fit: R_X86_64_PC32 against symbol `edges' defined in .bss section in /tmp/cc3PMj0a.o
plan.cpp:(.text+0x2f9): relocation truncated to fit: R_X86_64_PC32 against symbol `sp' defined in .bss section in /tmp/cc3PMj0a.o
plan.cpp:(.text+0x36d): relocation truncated to fit: R_X86_64_PC32 against symbol `sp' defined in .bss section in /tmp/cc3PMj0a.o
plan.cpp:(.text+0x4b3): relocation truncated to fit: R_X86_64_PC32 against symbol `sp' defined in .bss section in /tmp/cc3PMj0a.o
/tmp/cc3PMj0a.o: in function `dijkstra(int)':
plan.cpp:(.text+0x56e): relocation truncated to fit: R_X86_64_PC32 against symbol `n' defined in .bss section in /tmp/cc3PMj0a.o
plan.cpp:(.text+0x63e): relocation truncated to fit: R_X86_64_PC32 against symbol `edges' defined in .bss section in /tmp/cc3PMj0a.o
plan.cpp:(.text+0x66b): relocation truncated to fit: R_X86_64_PC32 against symbol `sp' defined in .bss section in /tmp/cc3PMj0a.o
plan.cpp:(.text+0x747): additional relocation overflows omitted from the output
/usr/bin/ld: failed to convert GOTPCREL relocation; relink with --no-relax
collect2: error: ld returned 1 exit status