Submission #250414

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
250414	2020-07-17 19:13:16	ryansee	Werewolf (IOI18_werewolf)	C++14	100 / 100	2864 ms	158860 KiB

werewolf

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#include "werewolf.h"
#include "bits/stdc++.h"
using namespace std;
#define FAST ios_base::sync_with_stdio(false); cin.tie(0);
#define pb push_back
#define eb emplace_back
#define ins insert
#define f first
#define s second
#define cbr cerr<<"hi\n"
#define mmst(x, v) memset((x), v, sizeof ((x)))
#define siz(x) ll(x.size())
#define all(x) (x).begin(), (x).end()
#define lbd(x,y) (lower_bound(all(x),y)-x.begin())
#define ubd(x,y) (upper_bound(all(x),y)-x.begin())
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());    //can be used by calling rng() or shuffle(A, A+n, rng)
inline long long rand(long long x, long long y) { return rng() % (y+1-x) + x; } //inclusivesss
string inline to_string(char c) {string s(1,c);return s;} template<typename T> inline T gcd(T a,T b){ return a==0?llabs(b):gcd(b%a,a); }
using ll=int; 
using ld=long double;
#define FOR(i,s,e) for(ll i=s;i<=ll(e);++i)
#define DEC(i,s,e) for(ll i=s;i>=ll(e);--i)
using pi=pair<ll,ll>; using spi=pair<ll,pi>; using dpi=pair<pi,pi>; 
#define LLINF ((long long)1e18)
#define INF int(1e9+1e6)
#define MAXN (200006)
 
 
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Compilation message (stderr)

werewolf.cpp: In member function 'void node2::prog()':
werewolf.cpp:83:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   while(co1 < l->v.size() || co2 < r->v.size()){
         ~~~~^~~~~~~~~~~~~
werewolf.cpp:83:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   while(co1 < l->v.size() || co2 < r->v.size()){
                              ~~~~^~~~~~~~~~~~~
werewolf.cpp:84:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    if(co1 == l->v.size()) { v.eb(r->v[co2++]); continue; }
       ~~~~^~~~~~~~~~~~~~
werewolf.cpp:85:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    if(co2 == r->v.size()) { v.eb(l->v[co1++]); continue; }
       ~~~~^~~~~~~~~~~~~~
werewolf.cpp: In member function 'bool node2::rmq(int, int, int, int)':
werewolf.cpp:94:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    if(ind == v.size() || v[ind] > b) return 0;
       ~~~~^~~~~~~~~~~

• Subtask 1: 7 / 7
• Subtask 2: 8 / 8
• Subtask 3: 34 / 34
• Subtask 4: 51 / 51