Submission #135050

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
135050	2019-07-23 15:00:19	ryansee	Bridges (APIO19_bridges)	C++14	100 / 100	2918 ms	7468 KiB

bridges

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#pragma GCC optimize("Ofast")
#pragma GCC optimize ("unroll-loops")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native,avx2,fma")
 
#include "bits/stdc++.h"
using namespace std;
#define FAST ios_base::sync_with_stdio(false); cin.tie(0);
#define LLINF ((long long) 1e18)//1234567890987654321
#define INF 1234567890ll
#define pb push_back
#define eb emplace_back
#define ins insert
#define f first
#define s second  
#define db 0
#define EPS (1e-7)    //0.0000001 the value
#define PI (acos(-1))
#define MAXN (300006/3)
#define ll /*long long*/ int 
#define ld long double
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());    //can be used by calling rng() or shuffle(A, A+n, rng)
#define FOR(ii, ss, ee) for(ll ii = ss; ii < ee; ++ii)
#define space " "
#define cbr cerr << "hi\n"
#define mmst(x, v) memset((x), v, sizeof ((x)))
#define siz(x) ((ll)x.size())
#define ph push
#define emp emplace
#define btinpct(x) __builtin_popcountll(x)
#define p2(x) (1LL<<(x))
 
 
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Compilation message (stderr)

bridges.cpp: In function 'int main()':
bridges.cpp:101:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    if(bkts[co].size()>magic)++co;
       ~~~~~~~~~~~~~~~^~~~~~
bridges.cpp:105:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    if(bkts[co].size()>magic)++co;
       ~~~~~~~~~~~~~~~^~~~~~

• Subtask 1: 13 / 13
• Subtask 2: 16 / 16
• Subtask 3: 17 / 17
• Subtask 4: 14 / 14
• Subtask 5: 13 / 13
• Subtask 6: 27 / 27