답안 #1108667

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1108667	2024-11-04T18:33:06 Z	Ludissey	모자이크 (IOI24_mosaic)	C++17	컴파일 오류	0 ms	0 KB

mosaic

#include "mosaic.h"
#include <bits/stdc++.h>
#define sz(a) (int)a.size()
#define all(a) a.begin(), a.end()
#define rall(a) a.rbegin(), a.rend()
 
using namespace std;

int q,n;
vector<vector<int>> lft;
vector<vector<int>> top; 

vector<int> dia;
vector<int> diapref;
vector<int> diaSpref;
vector<int> diaSprefINV;
// X cest le top
// Y cest la gauche

// [le x][le y]

int todia(int x, int y){
  return (n-x-1)+y;
}

int prefL(int l, int r, int t ,int b){
  if(l>r||t>b) return 0;
  int sm=lft[r][b];
  if(l>0) sm-=lft[l-1][b];
  if(t>0) sm-=lft[r][t-1];
  if(l>0&&t>0) sm+=lft[l-1][t-1]; 
  return sm;
}

int prefT(int l, int r, int t ,int b){
  if(l>r||t>b) return 0;
  int sm=top[r][b];
  if(l>0) sm-=top[l-1][b];
  if(t>0) sm-=top[r][t-1];
  if(l>0&&t>0) sm+=top[l-1][t-1]; 
  return sm;
}

int SprefINV(int l, int r){
  int sm=diaSprefINV[l];
  if(r<sz(dia)-1) sm-=diaSprefINV[r+1];
  int p=diapref[r];
  if(l>0) p-=diapref[l-1];
  sm-=p*(sz(dia)-(r+1));
  return sm;
}

int Spref(int l, int r){
  int sm=diaSpref[r];
  if(l>0) sm-=diaSpref[l-1];
  int p=diapref[r];
  if(l>0) p-=diapref[l-1];
  sm-=p*l;
  return sm;
}

std::vector<long long> mosaic(std::vector<signed> X, std::vector<signed> Y, std::vector<signed> T, std::vector<signed> B,std::vector<signed> L, std::vector<signed> R) {
  q = sz(T); n=sz(Y);
  lft.resize(3,vector<int>(n,0));
  top.resize(n,vector<int>(3,0));
  dia.resize(n+n-1,0);
  diaSprefINV.resize(n+n+4,0);
  diaSpref.resize(n+n+4,0);
  diapref.resize(n+n+4,0);
  for (int i = 0; i < n; i++)
  {
    lft[0][i]=Y[i];
    top[i][0]=X[i];
  }
  if(n>1){
    lft[1][0]=X[1];
    top[0][1]=Y[1];
    if(n>2){
      lft[2][0]=X[2];
      top[0][2]=Y[2];
    }
  }
  for (int i = 1; i < n&&n>1; i++)
  {
    top[i][1]=(top[i-1][1]==0&&top[i][0]==0);
    lft[1][i]=(lft[1][i-1]==0&&lft[0][i]==0);
  }
  for (int i = 1; i < n&&n>2; i++)
  {
    top[i][2]=(top[i-1][2]==0&&top[i][1]==0);
    lft[2][i]=(lft[2][i-1]==0&&lft[1][i]==0);
    dia[todia(i,2)]=top[i][2];
    dia[todia(2,i)]=lft[2][i];
  }

  for (int i = 0; i < n; i++){
    for (int j = 0; j < min(n,3LL); j++)
    {
      if(j>0) top[i][j]+=top[i][j-1];
      if(i>0) top[i][j]+=top[i-1][j];
      if(i>0&&j>0) top[i][j]-=top[i-1][j-1];

      if(j>0) lft[j][i]+=lft[j-1][i];
      if(i>0) lft[j][i]+=lft[j][i-1];
      if(i>0&&j>0) lft[j][i]-=lft[j-1][i-1];
    }
  }
  for (int i = 0; i < sz(dia); i++)
  {
    diapref[i]=dia[i];
    diaSpref[i]=dia[i]*(i+1);
    if(i>0) diapref[i]+=diapref[i-1];
    if(i>0) diaSpref[i]+=diaSpref[i-1];
    // --
    int j=(sz(dia)-(i+1));
    diaSprefINV[j]=dia[j]*(sz(dia)-(j));
    if(j<sz(dia)-1) diaSprefINV[j]+=diaSprefINV[j+1];
  }
  
  std::vector<long long> C(q, 0);
  for (int i = 0; i < q; i++)
  {
    int _l=L[i],r=R[i],_t=T[i],b=B[i];
    int l=max(3LL,_l);
    int t=max(3LL,_t);
    int sm=prefT(_l,r,_t,min(2LL,b));
    sm+=prefL(_l,min(2LL,r),_t,b);
    sm-=prefL(_l,min(2LL,r),_t,min(2LL,b));
    if(l>r||t>b) { C[i]=sm; continue; }
    int lng=min(r-l,b-t);
    sm+=SprefINV(todia(l,b)-lng,todia(l,b));
    sm+=Spref(todia(r,t),todia(r,t)+lng);
    if((r-l)==(b-t)) sm-=dia[todia(l,t)]*(lng+1);
    else{
      int dp=diapref[todia(l,b)-lng-1]-diapref[todia(r,t)+lng];
      sm+=(dp)*(lng+1);
    }
    C[i]=sm;
  }
  return C;
}

Compilation message

mosaic.cpp: In function 'std::vector<long long int> mosaic(std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)':
mosaic.cpp:97:34: error: no matching function for call to 'min(int&, long long int)'
   97 |     for (int j = 0; j < min(n,3LL); j++)
      |                                  ^
In file included from /usr/include/c++/10/vector:60,
                 from mosaic.h:1,
                 from mosaic.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:
mosaic.cpp:97:34: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   97 |     for (int j = 0; j < min(n,3LL); j++)
      |                                  ^
In file included from /usr/include/c++/10/vector:60,
                 from mosaic.h:1,
                 from mosaic.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:
mosaic.cpp:97:34: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   97 |     for (int j = 0; j < min(n,3LL); j++)
      |                                  ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from mosaic.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:
mosaic.cpp:97:34: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   97 |     for (int j = 0; j < min(n,3LL); j++)
      |                                  ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from mosaic.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:
mosaic.cpp:97:34: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   97 |     for (int j = 0; j < min(n,3LL); j++)
      |                                  ^
mosaic.cpp:124:21: error: no matching function for call to 'max(long long int, int&)'
  124 |     int l=max(3LL,_l);
      |                     ^
In file included from /usr/include/c++/10/vector:60,
                 from mosaic.h:1,
                 from mosaic.cpp:1:
/usr/include/c++/10/bits/stl_algobase.h:254:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  254 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/10/bits/stl_algobase.h:254:5: note:   template argument deduction/substitution failed:
mosaic.cpp:124:21: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
  124 |     int l=max(3LL,_l);
      |                     ^
In file included from /usr/include/c++/10/vector:60,
                 from mosaic.h:1,
                 from mosaic.cpp:1:
/usr/include/c++/10/bits/stl_algobase.h:300:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  300 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/10/bits/stl_algobase.h:300:5: note:   template argument deduction/substitution failed:
mosaic.cpp:124:21: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
  124 |     int l=max(3LL,_l);
      |                     ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from mosaic.cpp:2:
/usr/include/c++/10/bits/stl_algo.h:3480:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(std::initializer_list<_Tp>)'
 3480 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/10/bits/stl_algo.h:3480:5: note:   template argument deduction/substitution failed:
mosaic.cpp:124:21: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
  124 |     int l=max(3LL,_l);
      |                     ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from mosaic.cpp:2:
/usr/include/c++/10/bits/stl_algo.h:3486:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(std::initializer_list<_Tp>, _Compare)'
 3486 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/10/bits/stl_algo.h:3486:5: note:   template argument deduction/substitution failed:
mosaic.cpp:124:21: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
  124 |     int l=max(3LL,_l);
      |                     ^
mosaic.cpp:125:21: error: no matching function for call to 'max(long long int, int&)'
  125 |     int t=max(3LL,_t);
      |                     ^
In file included from /usr/include/c++/10/vector:60,
                 from mosaic.h:1,
                 from mosaic.cpp:1:
/usr/include/c++/10/bits/stl_algobase.h:254:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  254 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/10/bits/stl_algobase.h:254:5: note:   template argument deduction/substitution failed:
mosaic.cpp:125:21: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
  125 |     int t=max(3LL,_t);
      |                     ^
In file included from /usr/include/c++/10/vector:60,
                 from mosaic.h:1,
                 from mosaic.cpp:1:
/usr/include/c++/10/bits/stl_algobase.h:300:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  300 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/10/bits/stl_algobase.h:300:5: note:   template argument deduction/substitution failed:
mosaic.cpp:125:21: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
  125 |     int t=max(3LL,_t);
      |                     ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from mosaic.cpp:2:
/usr/include/c++/10/bits/stl_algo.h:3480:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(std::initializer_list<_Tp>)'
 3480 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/10/bits/stl_algo.h:3480:5: note:   template argument deduction/substitution failed:
mosaic.cpp:125:21: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
  125 |     int t=max(3LL,_t);
      |                     ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from mosaic.cpp:2:
/usr/include/c++/10/bits/stl_algo.h:3486:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(std::initializer_list<_Tp>, _Compare)'
 3486 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/10/bits/stl_algo.h:3486:5: note:   template argument deduction/substitution failed:
mosaic.cpp:125:21: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
  125 |     int t=max(3LL,_t);
      |                     ^
mosaic.cpp:126:35: error: no matching function for call to 'min(long long int, int&)'
  126 |     int sm=prefT(_l,r,_t,min(2LL,b));
      |                                   ^
In file included from /usr/include/c++/10/vector:60,
                 from mosaic.h:1,
                 from mosaic.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:
mosaic.cpp:126:35: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
  126 |     int sm=prefT(_l,r,_t,min(2LL,b));
      |                                   ^
In file included from /usr/include/c++/10/vector:60,
                 from mosaic.h:1,
                 from mosaic.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:
mosaic.cpp:126:35: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
  126 |     int sm=prefT(_l,r,_t,min(2LL,b));
      |                                   ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from mosaic.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:
mosaic.cpp:126:35: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
  126 |     int sm=prefT(_l,r,_t,min(2LL,b));
      |                                   ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from mosaic.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:
mosaic.cpp:126:35: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
  126 |     int sm=prefT(_l,r,_t,min(2LL,b));
      |                                   ^
mosaic.cpp:127:27: error: no matching function for call to 'min(long long int, int&)'
  127 |     sm+=prefL(_l,min(2LL,r),_t,b);
      |                           ^
In file included from /usr/include/c++/10/vector:60,
                 from mosaic.h:1,
                 from mosaic.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:
mosaic.cpp:127:27: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
  127 |     sm+=prefL(_l,min(2LL,r),_t,b);
      |                           ^
In file included from /usr/include/c++/10/vector:60,
                 from mosaic.h:1,
                 from mosaic.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:
mosaic.cpp:127:27: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
  127 |     sm+=prefL(_l,min(2LL,r),_t,b);
      |                           ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from mosaic.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:
mosaic.cpp:127:27: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
  127 |     sm+=prefL(_l,min(2LL,r),_t,b);
      |                           ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from mosaic.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:
mosaic.cpp:127:27: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
  127 |     sm+=prefL(_l,min(2LL,r),_t,b);
      |                           ^
mosaic.cpp:128:27: error: no matching function for call to 'min(long long int, int&)'
  128 |     sm-=prefL(_l,min(2LL,r),_t,min(2LL,b));
      |                           ^
In file included from /usr/include/c++/10/vector:60,
                 from mosaic.h:1,
                 from mosaic.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:
mosaic.cpp:128:27: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
  128 |     sm-=prefL(_l,min(2LL,r),_t,min(2LL,b));
      |                           ^
In file included from /usr/include/c++/10/vector:60,
                 from mosaic.h:1,
                 from mosaic.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:
mosaic.cpp:128:27: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
  128 |     sm-=prefL(_l,min(2LL,r),_t,min(2LL,b));
      |                           ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from mosaic.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:
mosaic.cpp:128:27: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
  128 |     sm-=prefL(_l,min(2LL,r),_t,min(2LL,b));
      |                           ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from mosaic.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:
mosaic.cpp:128:27: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
  128 |     sm-=prefL(_l,min(2LL,r),_t,min(2LL,b));
      |                           ^
mosaic.cpp:128:41: error: no matching function for call to 'min(long long int, int&)'
  128 |     sm-=prefL(_l,min(2LL,r),_t,min(2LL,b));
      |                                         ^
In file included from /usr/include/c++/10/vector:60,
                 from mosaic.h:1,
                 from mosaic.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:
mosaic.cpp:128:41: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
  128 |     sm-=prefL(_l,min(2LL,r),_t,min(2LL,b));
      |                                         ^
In file included from /usr/include/c++/10/vector:60,
                 from mosaic.h:1,
                 from mosaic.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