Submission #262372

#	Time	Username	Problem	Language	Result	Execution time	Memory
262372		my99n	Gap (APIO16_gap)	C++14	Compilation error	0 ms	0 KiB

gap

#include "gap.h"
#include <bits/stdc++.h>
using namespace std;

vector<long long> a;
long long findarr (long long low, long long high) {
  long long mnl, mxl, mnr, mxr;
  int mid = (low+high)/2;
  MinMax(low, low, mnl, mxl);
  MinMax(mid+1, high, mnr, mxr);
  if (mnl != -1) {
    a.push_back(mnl);
    a.push_back(mxl);
  }
  if (mnr != -1) {
    a.push_back(mnr);
    a.push_back(mxr);
  }
  if (mnl != mxl) findarr(mnl+1, mxl-1);
  if (mnr != mxr) findarr(mnr+1, mxr-1);
}

long long findGap(int T, int N) {
  if (T == 1) {
    long long mn, mx;
    long long l = 0, r = 1e18;
    while (true) {
      MinMax(l, r, mn, mx);
      if (mn != -1) {;
        a.push_back(mn);
        a.push_back(mx);
      }
      if (mn == mx) break;
      l = mn+1; r = mx-1;
    }
  }
  else {
    findarr(0, 1e18);
  }
  long long ans = 0;
  sort(a.begin(), a.end());
  for (int i = 1; i < N; i++) {
    ans = max(ans, a[i]-a[i-1]);
  }
	return ans;
}

Compilation message (stderr)

gap.cpp: In function 'long long int findarr(long long int, long long int)':
gap.cpp:9:20: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
    9 |   MinMax(low, low, mnl, mxl);
      |                    ^~~
      |                    |
      |                    long long int
In file included from gap.cpp:1:
gap.h:1:35: note:   initializing argument 3 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
    1 | void MinMax(long long, long long, long long*, long long*);
      |                                   ^~~~~~~~~~
gap.cpp:9:25: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
    9 |   MinMax(low, low, mnl, mxl);
      |                         ^~~
      |                         |
      |                         long long int
In file included from gap.cpp:1:
gap.h:1:47: note:   initializing argument 4 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
    1 | void MinMax(long long, long long, long long*, long long*);
      |                                               ^~~~~~~~~~
gap.cpp:10:23: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
   10 |   MinMax(mid+1, high, mnr, mxr);
      |                       ^~~
      |                       |
      |                       long long int
In file included from gap.cpp:1:
gap.h:1:35: note:   initializing argument 3 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
    1 | void MinMax(long long, long long, long long*, long long*);
      |                                   ^~~~~~~~~~
gap.cpp:10:28: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
   10 |   MinMax(mid+1, high, mnr, mxr);
      |                            ^~~
      |                            |
      |                            long long int
In file included from gap.cpp:1:
gap.h:1:47: note:   initializing argument 4 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
    1 | void MinMax(long long, long long, long long*, long long*);
      |                                               ^~~~~~~~~~
gap.cpp:21:1: warning: no return statement in function returning non-void [-Wreturn-type]
   21 | }
      | ^
gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:28:20: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
   28 |       MinMax(l, r, mn, mx);
      |                    ^~
      |                    |
      |                    long long int
In file included from gap.cpp:1:
gap.h:1:35: note:   initializing argument 3 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
    1 | void MinMax(long long, long long, long long*, long long*);
      |                                   ^~~~~~~~~~
gap.cpp:28:24: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
   28 |       MinMax(l, r, mn, mx);
      |                        ^~
      |                        |
      |                        long long int
In file included from gap.cpp:1:
gap.h:1:47: note:   initializing argument 4 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
    1 | void MinMax(long long, long long, long long*, long long*);
      |                                               ^~~~~~~~~~