Submission #23349

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
23349	2017-05-06 14:09:56	youngyojun	Saveit (IOI10_saveit)	C++11	100 / 100	400 ms	11256 KiB

encoder

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#include "encoder.h"
#include "grader.h"
#include <vector>
#include <algorithm>
#include <queue>
#define pb push_back
#define sz(V) ((int)(V).size())
#define allv(V) ((V).begin()),((V).end())
using namespace std;
static const int huffswtd[3][3] = { {0, 1, 2}, {1, 0, 2}, {1, 2, 0} }; // [huffno][data]
static inline void fg(vector<int> G[], const int& A, const int& B) { G[A].pb(B); G[B].pb(A); }
static inline void callbit(const int& n, const int& k) {
    for(int i = k-1; ~i; i--) encode_bit((n & (1<<i)) ? 1 : 0);
}
static inline void callhuffbit(const int& huffcode) {
    if(0 == huffcode) encode_bit(1);
    else if(1 == huffcode) { encode_bit(0); encode_bit(1); }
    else { encode_bit(0); encode_bit(0); }
}
static vector<int> G[1005];
static int prt[1005], d[1005], sddt[1005];
static int cnt[3]; // -1, 0, 1
static int N, H;
static void dfs(const int& idx) {
    for(int i = 0; i < sz(G[idx]); i++) {
        if(~prt[G[idx][i]]) continue;
        prt[G[idx][i]] = idx; dfs(G[idx][i]);
    }
 
 
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decoder

 
 
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• Subtask 1: 25 / 25
• Subtask 2: 25 / 25
• Subtask 3: 25 / 25
• Subtask 4: 25 / 25