Submission #238813

#	Time	Username	Problem	Language	Result	Execution time	Memory
238813		balbit	Gap (APIO16_gap)	C++14	Compilation error	0 ms	0 KiB

gap

#include <bits/stdc++.h>
#ifndef BALBIT
#include "gap.h"
#endif // BALBIT
using namespace std;

#define ll long long
#define pii pair<int, int>
#define f first
#define s second


#define SZ(x) (int)(x.size())
#define ALL(x) (x).begin(), (x).end()
#define pb push_back

#ifdef BALBIT
#define bug(...) cerr<<"#"<<__LINE__<<" "<<#__VA_ARGS__<<": ", _do(__VA_ARGS__)
template<typename T> void _do(T && x) {cerr<<x<<endl;}
template<typename T, typename ...S> void _do(T && x, S&&...y) {cerr<<x<<", "; _do(y...);}
#define IOS()
#else
#define IOS() ios::sync_with_stdio(0), cin.tie(0)
#define endl '\n'
#define bug(...)
#endif // BALBIT

const int maxn = 1e6+5;

#ifdef BALBIT
void MinMax(ll l,ll r,ll &s, ll &t) {
    bug(l,r); cin>>s>>t;
}
#endif // BALBIT

ll findGap(int T, int n) {
    ll s, t;
    MinMax(0, 1e18, s, t);
    ll gp = (t-s+n-1-1) / (n-1);
    bug(gp);
    ll prev = s;
    ll re = 0;
    for (ll i = s+1; i < t; i += gp) {
        ll a, b;
        MinMax(i,min(i+gp-1,t),a,b);
        if (a == -1) continue;
        re = max(re, a-prev);
        prev = b;
    }
    return re;
}
#ifdef BALBIT
signed main(){
    IOS();
    cout<<findGap(2,4)<<endl;
}
#endif

Compilation message (stderr)

gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:38:25: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
     MinMax(0, 1e18, s, t);
                         ^
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:38:25: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
     MinMax(0, 1e18, s, t);
                         ^
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:45:35: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
         MinMax(i,min(i+gp-1,t),a,b);
                                   ^
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:45:35: error: invalid conversion from 'long long int' to 'long long int*' [-fpermissive]
         MinMax(i,min(i+gp-1,t),a,b);
                                   ^
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*);
      ^~~~~~