Submission #154770

#	Time	Username	Problem	Language	Result	Execution time	Memory
154770		Mercenary	Gap (APIO16_gap)	C++14	Compilation error	0 ms	0 KiB

gap

#include<bits/stdc++.h>

#include "gap.h"
using namespace std;
typedef long long ll;

const int maxn = 1e5 + 6;
ll a[maxn];
long long findGap(int T, int N)
{
    int n = N;
    if(T == 1){
        ll u = 0 - 1 , v = 1e18 + 1;
        for(int i = 1 , j = n ; i + 1 < j ; ++i , --j){
            MinMax(u + 1 , v - 1 , a[i] , a[j]);
            u = a[i] , v = a[j];
        }
        ll res = 0;
        for(int i = 2 ; i <= n ; ++i){
            res = max(res , a[i] - a[i - 1]);
        }
        return res;
    }
    else{
        ll u = 0 , v = 1e18;
        MinMax(u , v , u , v);
        ll gap = (v - u) / (n - 1);
        a[1] = u;
        ll res = 0;
        for(int i = 2 ; i <= n ; ++i){
            MinMax(a[i - 1] , a[i - 1] + gap , a[i - 1] , a[i]);
            if(a[i] == -1)a[i] = a[i - 1] + 1;
        }
        a[n] = v;
        for(int i = 2 ; i <= n ; ++i)res = max(res , a[i] - a[i - 1]);
        return res;
    }
}

Compilation message (stderr)

gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:15:39: error: invalid conversion from 'll {aka long long int}' to 'long long int*' [-fpermissive]
             MinMax(u + 1 , v - 1 , a[i] , a[j]);
                                    ~~~^
In file included from gap.cpp:3:0:
gap.h:1:6: note:   initializing argument 3 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
 void MinMax(long long, long long, long long*, long long*);
      ^~~~~~
gap.cpp:15:46: error: invalid conversion from 'll {aka long long int}' to 'long long int*' [-fpermissive]
             MinMax(u + 1 , v - 1 , a[i] , a[j]);
                                           ~~~^
In file included from gap.cpp:3:0:
gap.h:1:6: note:   initializing argument 4 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
 void MinMax(long long, long long, long long*, long long*);
      ^~~~~~
gap.cpp:26:29: error: invalid conversion from 'll {aka long long int}' to 'long long int*' [-fpermissive]
         MinMax(u , v , u , v);
                             ^
In file included from gap.cpp:3:0:
gap.h:1:6: note:   initializing argument 3 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
 void MinMax(long long, long long, long long*, long long*);
      ^~~~~~
gap.cpp:26:29: error: invalid conversion from 'll {aka long long int}' to 'long long int*' [-fpermissive]
         MinMax(u , v , u , v);
                             ^
In file included from gap.cpp:3:0:
gap.h:1:6: note:   initializing argument 4 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
 void MinMax(long long, long long, long long*, long long*);
      ^~~~~~
gap.cpp:31:55: error: invalid conversion from 'll {aka long long int}' to 'long long int*' [-fpermissive]
             MinMax(a[i - 1] , a[i - 1] + gap , a[i - 1] , a[i]);
                                                ~~~~~~~^
In file included from gap.cpp:3:0:
gap.h:1:6: note:   initializing argument 3 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
 void MinMax(long long, long long, long long*, long long*);
      ^~~~~~
gap.cpp:31:62: error: invalid conversion from 'll {aka long long int}' to 'long long int*' [-fpermissive]
             MinMax(a[i - 1] , a[i - 1] + gap , a[i - 1] , a[i]);
                                                           ~~~^
In file included from gap.cpp:3:0:
gap.h:1:6: note:   initializing argument 4 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
 void MinMax(long long, long long, long long*, long long*);
      ^~~~~~