제출 #255564

#제출 시각아이디문제언어결과실행 시간메모리
255564tinjyuUnscrambling a Messy Bug (IOI16_messy)C++14
49 / 100
1 ms384 KiB
#include <vector> #include <cstdlib> #include <cstdio> #include "messy.h" #include <iostream> using namespace std; int tag[100]; std::vector<int> restore_permutation(int n, int w, int r) { string x,s; vector<int>p(n); for(int i=0;i<n;i++)s+='0'; for(int i=0;i<n;i++)p[i]=-1; x=s; for(int i=0;i<n;i++) { s[i]='1'; add_element(s); } compile_set(); for(int i=0;i<n;i++) { for(int j=0;j<n;j++)tag[j]=0; for(int j=0;j<n;j++) { long long int tmp=rand()%n; while(tag[tmp]==1 || p[tmp]!=-1) { tmp=rand()%n; } if(p[tmp]==-1)x[tmp]='1'; else continue; if(check_element(x)==true) { p[tmp]=i; break; } x[tmp]='0'; tag[tmp]=1; } } return p; }
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