Submission #1352886

#	Time	Username	Problem	Language	Result	Execution time	Memory
1352886		bozho	Gap (APIO16_gap)	C++20	Compilation error	0 ms	0 KiB

gap

#include <bits/stdc++.h>
#include "gap.h"
#define endl '\n'
using namespace std;

const int MAX = (2e5) + 5;

int a[MAX];

long long findGap(int t, int n)
{
    if (t == 1)
    {
        int l = 0, r = (1e18) + 1, s, t;
        for (int i = 1; i <= (n + 1) / 2; i++)
        {
            MinMax(l, r, s, t);
            a[i] = s;
            a[n - i + 1] = t;
            l = s + 1;
            r = t - 1;
        }
        int ans = 0;
        for (int i = 2; i <= n; i++)
            ans = max(ans, a[i] - a[i - 1]);
        return ans;
    }
}

Compilation message (stderr)

gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:14:31: warning: overflow in conversion from 'double' to 'int' changes value from '1.0e+18' to '2147483647' [-Woverflow]
   14 |         int l = 0, r = (1e18) + 1, s, t;
      |                        ~~~~~~~^~~
gap.cpp:17:26: error: invalid conversion from 'int' to 'long long int*' [-fpermissive]
   17 |             MinMax(l, r, s, t);
      |                          ^
      |                          |
      |                          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:17:29: error: invalid conversion from 'int' to 'long long int*' [-fpermissive]
   17 |             MinMax(l, r, s, t);
      |                             ^
      |                             |
      |                             int
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:28:1: warning: control reaches end of non-void function [-Wreturn-type]
   28 | }
      | ^