제출 #564985

#제출 시각아이디문제언어결과실행 시간메모리
564985MrDeboo저장 (Saveit) (IOI10_saveit)C++17
50 / 100
261 ms12452 KiB
#include "grader.h" #include "encoder.h" #include <bits/stdc++.h> using namespace std; void encode(int n, int h, int p, int v1[], int v2[]){ vector<int>vct[n]; for(int i=0;i<p;i++){ vct[v1[i]].push_back(v2[i]); vct[v2[i]].push_back(v1[i]); } int arr[h][n]; for(int i=0;i<h;i++){ deque<pair<int,int>>dq={{0,i}}; vector<bool>vis(n); vis[i]=1; while(dq.size()){ pair<int,int>p=dq.front(); dq.pop_front(); arr[i][p.second]=p.first; for(auto &w:vct[p.second]){if(!vis[w]){dq.push_back({p.first+1,w});vis[w]=1;}} } } for(int i=0;i<h;i++){ for(int w=0;w<n;w++){ for(int j=0;j<10;j++){ if(arr[i][w]&(1<<j))encode_bit(1); else encode_bit(0); } } } }
#include "grader.h" #include "decoder.h" #include <bits/stdc++.h> using namespace std; void decode(int n, int h) { for(int i=0;i<h;i++){ for(int w=0;w<n;w++){ int f=0; for(int j=0;j<10;j++){ if(decode_bit())f+=(1<<j); } hops(i,w,f); } } }
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