Submission #39957

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
399572018-01-25 03:50:55funcsrSpace Pirate (JOI14_space_pirate)C++14
10 / 100
2000 ms61784 KiB
#include <iostream>
#include <queue>
#include <cassert>
#include <set>
#include <vector>
#include <algorithm>
using namespace std;
typedef pair<int, int> P;
#define rep(i, n) for (int i=0; i<(n); i++)
#define all(x) x.begin(), x.end()
#define uniq(x) x.erase(unique(all(x)), x.end())
#define index(x, y) (int)(lower_bound(all(x), y) - x.begin())
#define pb push_back
#define _1 first
#define _2 second
#define INF 1145141919
int N;
long long K;
int A[100000];
int F[60][100000];
long long C[100000];
int dist[3000][3000];
inline int f(int x, long long k) {
for (int i=59; i>=0; i--) if ((k>>i)&1) x = F[i][x];
return x;
}
int main() {
cin >> N >> K;
 
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Compilation message (stderr)

space_pirate.cpp: In function 'int main()':
space_pirate.cpp:33:7: warning: unused variable 'def_dst' [-Wunused-variable]
   int def_dst = f(0, K);
       ^
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