Submission #1162453

#	Time	Username	Problem	Language	Result	Execution time	Memory
1162453		minh30082008	Gap (APIO16_gap)	C++20	Compilation error	0 ms	0 KiB

gap

#include <stdio.h>
#include <stdlib.h>
#include "gap.h"


#include<bits/stdc++.h>
#define INF 1e18
#define fi first
#define se second
#define FOR(i, k, n) for(ll i = k; i <= n; i++)
#define FOR1(i, k, n) for(ll i = k; i >= n; i--)
#define pb push_back
#define fastio ios::sync_with_stdio(0); cin.tie(0); cout.tie(0)
#define vi vector<int>
#define pii pair<int, int>
#define vii vector<pii>
#define ll long long
#define vll vector<ll>
#define pll pair<ll, ll>
#define re return 0
#define mii map<int, int>
#define input "chinaflu.inp"
#define output "chinaflu.out"
#define rf 	freopen(input, "r", stdin); freopen(output, "w", stdout)
using namespace std;
const int maxn = 1e5 + 5;
const int mod = 1e9 + 9;
const int base = 998244353;
void add(int &a, int b) 
{
	a += b; 
	if(a >= mod) a -= mod; 
	if(a < 0) a += mod; 
}
mt19937 rd(chrono::steady_clock::now().time_since_epoch().count());
int rand(int l, int r)
{
	return uniform_int_distribution<int>(l, r) (rd);
}
l a[maxn];
ll findGap(int sub, int n)
{
	if(sub == 1)
	{
		ll minn = -1, maxx = -1;
		ll l = 0, r = 1e18;
		int d = 1, c = n;
		while(d <= c)
		{
			minn = -1;
			maxx = -1;
			MinMax(l, r, minn, maxx);
			a[d] = minn;
			a[c] = maxx;
			l = minn + 1;
			r = maxx - 1;
			d++;
			c--;
		}
		ll ans = 0;
		FOR(i, 1, n - 1)
			ans = max(ans, a[i + 1] - a[i]);
		return ans;
	}
	return 0;
}

Compilation message (stderr)

gap.cpp:40:1: error: 'l' does not name a type; did you mean 'll'?
   40 | l a[maxn];
      | ^
      | ll
gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:52:38: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
   52 |                         MinMax(l, r, minn, maxx);
      |                                      ^~~~
      |                                      |
      |                                      long long int
In file included from gap.cpp:3:
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:52:44: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
   52 |                         MinMax(l, r, minn, maxx);
      |                                            ^~~~
      |                                            |
      |                                            long long int
In file included from gap.cpp:3:
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:53:25: error: 'a' was not declared in this scope
   53 |                         a[d] = minn;
      |                         ^
gap.cpp:62:40: error: 'a' was not declared in this scope
   62 |                         ans = max(ans, a[i + 1] - a[i]);
      |                                        ^