Submission #622762

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
622762	2022-08-04 14:15:39	cheissmart	Sky Walking (IOI19_walk)	C++14	33 / 100	4075 ms	23248 KiB

walk

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#include "walk.h"
#include <bits/stdc++.h>
#define F first
#define S second
#define V vector
#define MP make_pair
#define EB emplace_back
#define PB push_back
#define SZ(v) int((v).size())
#define ALL(v) (v).begin(), (v).end()
using namespace std;
typedef long long ll;
typedef pair<int, int> pi;
typedef V<int> vi;
const int INF = 1e9 + 7, N = 1e5 + 7;
const ll oo = 1e18;
vi asr[N], asl[N];
map<int, ll> dist[N];
ll brute(vi& x, vi& h, vi& l, vi& r, vi& y, int s, int g) {
  int n = SZ(x);
  int m = SZ(l);
  vi ys = y;
  ys.PB(0);
  auto get_edges = [&] (int i, int yy) {
    V<pair<pi, int>> res;
 
 
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Compilation message (stderr)

walk.cpp: In function 'll brute(vi&, vi&, vi&, vi&, vi&, int, int)':
walk.cpp:48:7: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   48 |   auto[dd, state] = pq.top(); pq.pop();
      |       ^
walk.cpp:49:7: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   49 |   auto[i, yy] = state;
      |       ^
walk.cpp:52:11: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   52 |   for(auto[nstate, w]:res) {
      |           ^
walk.cpp:53:8: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   53 |    auto[ni, nyy] = nstate;
      |        ^
walk.cpp:25:6: warning: unused variable 'n' [-Wunused-variable]
   25 |  int n = SZ(x);
      |      ^
walk.cpp: In function 'll min_distance(vi, vi, vi, vi, vi, int, int)':
walk.cpp:103:10: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
  103 |  for(auto[yy, d]:mp)
      |          ^

• Subtask 1: 0 / 10
• Subtask 2: 0 / 14
• Subtask 3: 15 / 15
• Subtask 4: 18 / 18
• Subtask 5: 0 / 43