Submission #272662

#	Time	Username	Problem	Language	Result	Execution time	Memory
272662		toonewbie	Gap (APIO16_gap)	C++17	Compilation error	0 ms	0 KiB

gap

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

using namespace std;
#define ll long long

ll A[100005];
ll findGap(int T, int N) {
    if (T == 1) {
        ll a = -1, b = 1e18 + 1;
        int l = 0, r = N - 1;
        while(l <= r) {
            MinMax(a + 1, b - 1, a, b);
            A[l++] = a; A[r--] = b;
        }
        a = 0;
        for (int i = 1; i < N; i++) a = max(a, A[i] - A[i - 1]);
        return a;
    } else {
        ll a, b, res = 0;
        MinMax(0, 1e18, a, b);
        if (b - a + 1 == N) return 1;
        ll sz = (b - (a + 1)) / (N - 1);
        /// [a + 1, a + sz + 1], [a + sz + 2, a + ]
        ll last = a, X, Y;
        for (ll x = a + 1; x <= b - 1; x += sz + 1) {
            /// [x, x + sz]
            MinMax(x, x + sz, X, Y);
            res = max(res, X - last);
            last = Y;
        }
        return max(res, b - last);
    }
	return 0;
}

Compilation message (stderr)

gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:13:34: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
   13 |             MinMax(a + 1, b - 1, a, b);
      |                                  ^
      |                                  |
      |                                  long long int
In file included from gap.cpp:1:
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:13:37: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
   13 |             MinMax(a + 1, b - 1, a, b);
      |                                     ^
      |                                     |
      |                                     long long int
In file included from gap.cpp:1:
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:21:25: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
   21 |         MinMax(0, 1e18, a, b);
      |                         ^
      |                         |
      |                         long long int
In file included from gap.cpp:1:
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:21:28: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
   21 |         MinMax(0, 1e18, a, b);
      |                            ^
      |                            |
      |                            long long int
In file included from gap.cpp:1:
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:28:31: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
   28 |             MinMax(x, x + sz, X, Y);
      |                               ^
      |                               |
      |                               long long int
In file included from gap.cpp:1:
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:28:34: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
   28 |             MinMax(x, x + sz, X, Y);
      |                                  ^
      |                                  |
      |                                  long long int
In file included from gap.cpp:1:
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*);
      |                                               ^~~~~~~~~~