Language: C++

#include <bits/stdc++.h>
#include<algorithm>
using namespace std;
//int l[n+1];
int main() {
  long long n,k;
  cin >>n>> k;
  long long b[k+1][n+1] = {0};
  long long a[k+1];
  
  for(int i = 1;i<n+1;i++){
    cin >> a[i];
  }
  
  long long mi;
  long long mx;
  if(k > 1000){k= 1000;} 
  for(int j = 1; j< k+1;j++){
    for(int i = 1;i<n+1;i++){
      //b[j][1] = b[j-1][1]; 
      if(j == 1){
        mi = max(i-a[i],1);
        mx = min(i+a[i],n);
        b[j][mi] += 1;
        if(mx < n){b[j][mx+1] -= 1;}
      }else{
        b[j-1][i] = b[j-1][i] +b[j-1][i-1]; 
        mi = max(i-b[j-1][i],1);
        mx = min(i+b[j-1][i],n);
        b[j][mi] += 1;
        if(mx < n){b[j][mx+1] -= 1;}
      }
    }
  }
  
  for(int i = 1;i<n+1;i++){
    //cout << b[k][i]+b[k][i-1] << " ";
    b[k][i] = b[k][i]+b[k][i-1];
    cout << b[k][i] << " ";
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:22:17: error: no matching function for call to 'max(long long int, int)'
   22 |         mi = max(i-a[i],1);
      |              ~~~^~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:22:17: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   22 |         mi = max(i-a[i],1);
      |              ~~~^~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:22:17: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   22 |         mi = max(i-a[i],1);
      |              ~~~^~~~~~~~~~
a.cc:28:17: error: no matching function for call to 'max(long long int, int)'
   28 |         mi = max(i-b[j-1][i],1);
      |              ~~~^~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:28:17: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   28 |         mi = max(i-b[j-1][i],1);
      |              ~~~^~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:28:17: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   28 |         mi = max(i-b[j-1][i],1);
      |              ~~~^~~~~~~~~~~~~~~