제출 #852760

#제출 시각아이디문제언어결과실행 시간메모리
852760WansurOvertaking (IOI23_overtaking)C++17
컴파일 에러
0 ms0 KiB
#include <vector> #include<bits/stdc++.h> #define f first #define s second #define ent '\n'; using namespace std; typedef long long ll; const int mx=1e3+12; map<long long,long long> was; long long pref[mx][mx]; long long d[mx][mx]; long long e[mx][mx]; long long t[mx][mx]; long long tt[mx]; long long w[mx]; long long s[mx]; int n,m,k,x; void init(int L, int N, std::vector<long long> T, std::vector<int> W, int X, int M, std::vector<int> S){ n=N; x=X; m=M; for(int i=1;i<=m;i++){ s[i]=S[i-1]; } for(int i=1;i<=n;i++){ w[i]=W[i-1]; tt[i]=T[i-1]; t[1][i]=tt[i]; d[1][i]=tt[i]; } sort(d[1]+1,d[1]+n+1); for(int i=2;i<=m;i++){ vector<pair<long long ,int>> pos; for(int j=1;j<=n;j++){ pos.push_back({t[i-1][j],j}); } sort(pos.begin(),pos.end()); long long mx=0,M=0,c=0,last=-1; for(auto To:pos){ int j=To.s; if(To.f!=last){ M=mx; } last=To.f; mx=max(mx,To.f+w[j]*(s[i]-s[i-1])); t[i][j]=max(M,w[j]*(s[i]-s[i-1])+t[i-1][j]); c++; d[i][c]=t[i][j]; pref[i][c]=max(pref[i][c-1],w[j]*(s[i]-s[i-1])+t[i-1][j]); } sort(d[i]+1,d[i]+n+1); } } long long arrival_time(long long y){ long long T=y; long long cnt=2; for(int i=2;i<=min(m,cnt);i++){ int pos=0; for(int l=1,r=n;l<=r;){ int mid=l+r>>1; if(d[i-1][mid]<T){ pos=mid; l=mid+1; } else{ r=mid-1; } } T=max((s[i]-s[i-1])*x+T,pref[i][pos]); } if(m<=cnt){ return T; } if(m>cnt && was.count(T)){ return was[T]; } int TT=T; for(int i=cnt+1;i<=m;i++){ int pos=0; for(int l=1,r=n;l<=r;){ int mid=l+r>>1; if(d[i-1][mid]<T){ pos=mid; l=mid+1; } else{ r=mid-1; } } T=max((s[i]-s[i-1])*x+T,pref[i][pos]); } return was[TT]=T; }

컴파일 시 표준 에러 (stderr) 메시지

overtaking.cpp: In function 'long long int arrival_time(long long int)':
overtaking.cpp:61:26: error: no matching function for call to 'min(int&, long long int&)'
   61 |  for(int i=2;i<=min(m,cnt);i++){
      |                          ^
In file included from /usr/include/c++/10/vector:60,
                 from overtaking.cpp:1:
/usr/include/c++/10/bits/stl_algobase.h:230:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  230 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/10/bits/stl_algobase.h:230:5: note:   template argument deduction/substitution failed:
overtaking.cpp:61:26: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   61 |  for(int i=2;i<=min(m,cnt);i++){
      |                          ^
In file included from /usr/include/c++/10/vector:60,
                 from overtaking.cpp:1:
/usr/include/c++/10/bits/stl_algobase.h:278:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  278 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/10/bits/stl_algobase.h:278:5: note:   template argument deduction/substitution failed:
overtaking.cpp:61:26: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   61 |  for(int i=2;i<=min(m,cnt);i++){
      |                          ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from overtaking.cpp:2:
/usr/include/c++/10/bits/stl_algo.h:3468:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(std::initializer_list<_Tp>)'
 3468 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/10/bits/stl_algo.h:3468:5: note:   template argument deduction/substitution failed:
overtaking.cpp:61:26: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   61 |  for(int i=2;i<=min(m,cnt);i++){
      |                          ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from overtaking.cpp:2:
/usr/include/c++/10/bits/stl_algo.h:3474:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(std::initializer_list<_Tp>, _Compare)'
 3474 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/10/bits/stl_algo.h:3474:5: note:   template argument deduction/substitution failed:
overtaking.cpp:61:26: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   61 |  for(int i=2;i<=min(m,cnt);i++){
      |                          ^
overtaking.cpp:64:13: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   64 |    int mid=l+r>>1;
      |            ~^~
overtaking.cpp:85:13: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   85 |    int mid=l+r>>1;
      |            ~^~