Submission #1083366

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1083366	2024-09-03T03:24:43 Z	dong_gas	Gap (APIO16_gap)	C++17	Compilation error	0 ms	0 KB

gap

#include <bits/stdc++.h>
#include "gap.h"
 
using namespace std;
using ll = long long;
using pll = pair<ll, ll>;
 
ll a[100201];
ll l[100201], r[100201];
pll b[100201];
const ll inf = 1'000'000'000'000'000'000;
 
ll findGap(ll T, ll n) {
    ll mn, mx, ret = 0;
    MinMax(0, inf, &mn, &mx);
    a[1] = mn, a[n] = mx;
    ll gap = (mx - mn) / n;
    for (ll i = a[1], cnt = 1; cnt <= n; i += gap, cnt++) {
        l[cnt] = i, r[cnt] = i + gap;
        if (cnt == n) r[cnt] = a[n];
    }
    bool full = true;
    for (int i = 1; i <= n; i++) {
        MinMax(l[i], r[i], &mn, &mx);
        b[i] = {mn, mx};
        if (mn == -1) full = false;
        ret = max(ret, mx - mn);
    }
    if (full) {
        for (int i = 2; i <= n; i++) {
            MinMax(b[i].first - b[i - 1].first, &mn, &mx);
            ret = max(ret, mx - mn);
        }
    } 
    else {
        ll bef = -1;
        for (int i = 1; i <= n; i++) {
            if (b[i].first == -1) continue;
            MinMax(bef, b[i].first, &mn, &mx);
            ret = max(ret, mx - mn);
            bef = b[i].second;
        }
    }
    return ret;
}

Compilation message

gap.cpp: In function 'll findGap(ll, ll)':
gap.cpp:31:49: error: invalid conversion from 'll*' {aka 'long long int*'} to 'long long int' [-fpermissive]
   31 |             MinMax(b[i].first - b[i - 1].first, &mn, &mx);
      |                                                 ^~~
      |                                                 |
      |                                                 ll* {aka long long int*}
gap.cpp:31:57: error: too few arguments to function 'void MinMax(long long int, long long int, long long int*, long long int*)'
   31 |             MinMax(b[i].first - b[i - 1].first, &mn, &mx);
      |                                                         ^
In file included from gap.cpp:2:
gap.h:1:6: note: declared here
    1 | void MinMax(long long, long long, long long*, long long*);
      |      ^~~~~~