Submission #1260574

#	Time	Username	Problem	Language	Result	Execution time	Memory
1260574		julia_08	Gap (APIO16_gap)	C++20	Compilation error	0 ms	0 KiB

gap

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

using namespace std;

using ll = long long;

const int MAXN = 1e5 + 10;

ll a[MAXN];

ll findGap(int t, int n){
  
  int l = 1, r = n;

  ll s = 0, t = 1e18;

  while(l < r){

    MinMax(s, t, a[l], a[r]);

    s = a[l] + 1;
    t = a[r] - 1;

    l ++;
    r --;

  }

  ll ans = 0;

  for(int i=1; i<n; i++) ans = max(ans, a[i + 1] - a[i]);

  return ans;

}

Compilation message (stderr)

gap.cpp: In function 'll findGap(int, int)':
gap.cpp:16:13: error: declaration of 'll t' shadows a parameter
   16 |   ll s = 0, t = 1e18;
      |             ^
gap.cpp:12:16: note: 'int t' previously declared here
   12 | ll findGap(int t, int n){
      |            ~~~~^
gap.cpp:20:21: error: invalid conversion from 'll' {aka 'long long int'} to 'long long int*' [-fpermissive]
   20 |     MinMax(s, t, a[l], a[r]);
      |                  ~~~^
      |                     |
      |                     ll {aka long long int}
In file included from gap.cpp:2:
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:20:27: error: invalid conversion from 'll' {aka 'long long int'} to 'long long int*' [-fpermissive]
   20 |     MinMax(s, t, a[l], a[r]);
      |                        ~~~^
      |                           |
      |                           ll {aka long long int}
In file included from gap.cpp:2:
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*);
      |                                               ^~~~~~~~~~