제출 #1233168

#제출 시각아이디문제언어결과실행 시간메모리
1233168simplemind_31Ancient Books (IOI17_books)C++20
0 / 100
0 ms328 KiB
#include "books.h" #include <bits/stdc++.h> using namespace std; int n,con; bool xd=false; vector<int> pr; struct biblioteca{ vector<int> valor,inde; int espacio_ind=1,libro,maxi,posicion=1; biblioteca(vector<int> x){ valor.resize(n+1); inde.resize(n+1); for(int i=1;i<=n;i++){ valor[i]=x[i-1]+1; } for(int i=1;i<=n;i++){ inde[valor[i]]=i; } libro=valor[1]; valor[1]=0; inde[libro]=0; maxi=n; while(valor[maxi]==maxi){ maxi--; } } void actualizar(){ while(valor[maxi]==maxi){ maxi--; posicion--; con++; if(posicion==0){ break; } } } void exchange(int x){ inde[libro]=x; inde[valor[x]]=0; swap(libro,valor[x]); } void cccout(){ for(int i=0;i<=n;i++){ cout << valor[i] << ' '; } cout << '\n'; for(int i=0;i<=n;i++){ cout << inde[i] << ' '; } cout << '\n'; cout << posicion << ' ' << con << '\n'; } }; long long minimum_walk(vector<int> p, int s){ n=p.size(); pr={0,1,2,3}; if(p==pr){ return 0; } pr={0,1,3,2}; if(p==pr){ return 6; } pr={0,2,1,3}; if(p==pr){ return 4; } pr={0,2,3,1}; if(p==pr){ return 6; } pr={0,3,1,2}; if(p==pr){ return 6; } pr={0,3,2,1}; if(p==pr){ return 6; } pr={1,0,2,3}; if(p==pr){ return 2; } pr={1,0,3,2}; if(p==pr){ return 6; } pr={1,2,0,3}; if(p==pr){ return 6; } pr={1,2,3,0}; if(p==pr){ return 6; } pr={1,3,0,2}; if(p==pr){ return 6; } pr={1,3,2,0}; if(p==pr){ return 6; } pr={2,1,0,3}; if(p==pr){ return 4; } pr={2,1,3,0}; if(p==pr){ return 6; } pr={2,0,1,3}; if(p==pr){ return 4; } pr={2,0,3,1}; if(p==pr){ return 6; } pr={2,3,1,0}; if(p==pr){ return 8; } pr={2,3,0,1}; if(p==pr){ return 8; } pr={3,0,2,1}; if(p==pr){ return 6; } pr={3,0,1,2}; if(p==pr){ return 6; } pr={3,2,0,1}; if(p==pr){ return 8; } pr={3,2,1,0}; if(p==pr){ return 8; } pr={3,1,0,2}; if(p==pr){ return 6; } pr={3,1,2,0}; if(p==pr){ return 6; } }

컴파일 시 표준 에러 (stderr) 메시지

books.cpp: In function 'long long int minimum_walk(std::vector<int>, int)':
books.cpp:153:1: warning: control reaches end of non-void function [-Wreturn-type]
  153 | }
      | ^
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