Submission #516487

#	Time	Username	Problem	Language	Result	Execution time	Memory
516487		Jomnoi	Gap (APIO16_gap)	C++17	Compilation error	0 ms	0 KiB

gap

#include <bits/stdc++.h>
#include "gap.h"
#define DEBUG 0
using namespace std;

const int N = 1e5 + 10;
const long long INF = 1e18 + 7;

long long a[N];

int findGap(int T, int N) {
  	if(T == 1) {
      	MinMax(0, INF, a[1], a[N]);
      	int l = 2, r = N - 1;
      	while(l <= r) {
          	MinMax(a[l - 1], a[r + 1], a[l], a[r]);
          	l++, r--;
        }
      
      	long long ans = 0;
      	for(int i = 1; i < N; i++) {
          	ans = max(ans, a[i + 1] - a[i]);
        }
      	return ans;
    }
  	else {
      	// I will do it when I figured it out.
    }
}

Compilation message (stderr)

gap.cpp: In function 'int findGap(int, int)':
gap.cpp:13:26: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
   13 |        MinMax(0, INF, a[1], a[N]);
      |                       ~~~^
      |                          |
      |                          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:13:32: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
   13 |        MinMax(0, INF, a[1], a[N]);
      |                             ~~~^
      |                                |
      |                                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*);
      |                                               ^~~~~~~~~~
gap.cpp:16:42: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
   16 |            MinMax(a[l - 1], a[r + 1], a[l], a[r]);
      |                                       ~~~^
      |                                          |
      |                                          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:16:48: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
   16 |            MinMax(a[l - 1], a[r + 1], a[l], a[r]);
      |                                             ~~~^
      |                                                |
      |                                                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*);
      |                                               ^~~~~~~~~~
gap.cpp:29:1: warning: control reaches end of non-void function [-Wreturn-type]
   29 | }
      | ^