Submission #560221

#	Time	Username	Problem	Language	Result	Execution time	Memory
560221		Trisanu_Das	Gap (APIO16_gap)	C++17	Compilation error	0 ms	0 KiB

gap

#include <bits/stdc++.h>
#include "gap.h"
#define int long long int

int findGap(int type, int n){
  int ma, mi, ans;
  MinMax(0, 2e18, &mi, &ma);
  if(type == 1){
    for(int i = 1; i < (n + 1) / 2; ++i){
      int currma, currmi;
      MinMax(mi + 1, ma - 1, &currmi, &currma);
      ans = max(ans, max(currmi - mi, ma - currma));
      mi = currmi; ma = currma;
    }
    return ans = max(ans, mx - mn);
  }
}

Compilation message (stderr)

gap.cpp: In function 'long long int findGap(long long int, long long int)':
gap.cpp:12:22: error: 'max' was not declared in this scope; did you mean 'std::max'?
   12 |       ans = max(ans, max(currmi - mi, ma - currma));
      |                      ^~~
      |                      std::max
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from gap.cpp:1:
/usr/include/c++/10/bits/stl_algo.h:3486:5: note: 'std::max' declared here
 3486 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
gap.cpp:12:13: error: 'max' was not declared in this scope; did you mean 'std::max'?
   12 |       ans = max(ans, max(currmi - mi, ma - currma));
      |             ^~~
      |             std::max
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from gap.cpp:1:
/usr/include/c++/10/bits/stl_algo.h:3486:5: note: 'std::max' declared here
 3486 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
gap.cpp:15:27: error: 'mx' was not declared in this scope; did you mean 'mi'?
   15 |     return ans = max(ans, mx - mn);
      |                           ^~
      |                           mi
gap.cpp:15:32: error: 'mn' was not declared in this scope; did you mean 'mi'?
   15 |     return ans = max(ans, mx - mn);
      |                                ^~
      |                                mi
gap.cpp:15:18: error: 'max' was not declared in this scope; did you mean 'std::max'?
   15 |     return ans = max(ans, mx - mn);
      |                  ^~~
      |                  std::max
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from gap.cpp:1:
/usr/include/c++/10/bits/stl_algo.h:3486:5: note: 'std::max' declared here
 3486 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~