Submission #40022

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
40022	2018-01-25 11:03:50	funcsr	Factories (JOI14_factories)	C++14	100 / 100	3397 ms	271244 KiB

factories

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#include "factories.h"
#include <iostream>
#include <queue>
#include <cassert>
#include <set>
#include <vector>
#include <algorithm>
#include <stack>
using namespace std;
typedef pair<int, int> P;
typedef pair<long long, long long> P2;
#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 (1LL<<60)
int N;
vector<P> G[500000];
int R[500000];
long long W[500000];
int IN[500000], OUT[500000];
int rev[500000];
vector<int> T;
vector<int> T2;
int pos[500000];
 
 
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Compilation message (stderr)

factories.cpp: In function 'void Init(int, int*, int*, int*)':
factories.cpp:12:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 #define rep(i, n) for (int i=0; i<(n); i++)
                                  ^
factories.cpp:66:3: note: in expansion of macro 'rep'
   rep(i, T2.size()) sparseL[0][i] = sparseR[0][i] = T2[i];
   ^
factories.cpp:12:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 #define rep(i, n) for (int i=0; i<(n); i++)
                                  ^
factories.cpp:67:14: note: in expansion of macro 'rep'
   rep(k, 19) rep(i, T2.size()) {
              ^
factories.cpp:70:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if (i+(1<<k) < T2.size()) sparseL[k+1][i] = min(sparseL[k+1][i], sparseL[k][i+(1<<k)]);
                  ^

• Subtask 1: 15 / 15
• Subtask 2: 18 / 18
• Subtask 3: 67 / 67