Submission #146570

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
146570	2019-08-24 12:38:01	username	Bridges (APIO19_bridges)	C++14	100 / 100	2891 ms	12648 KiB

bridges

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#pragma GCC optimize("O3")
#include<stdint.h>
#include<ext/pb_ds/assoc_container.hpp>
#include<ext/pb_ds/tree_policy.hpp>
#include<ext/rope>
using namespace __gnu_pbds;
using namespace __gnu_cxx;
#define VIS(it,con) for(auto it=con.begin();it!=con.end();++it)
#define pob pop_back
#define pf push_front
#define pof pop_front
#define MIN(x,y) (x=min(x,(y)))
#define MAX(x,y) (x=max(x,(y)))
#define mid (l+r>>1)
#define lch (idx*2+1)
#define rch (idx*2+2)
/*****************************************************************************/
#include<bits/stdc++.h>
using namespace std;
typedef pair<int,int> pii;
#define REP(i,j,k) for(register int i=(j);i<(k);++i)
#define RREP(i,j,k) for(register int i=int(j)-1;i>=(k);--i)
#define ALL(a) a.begin(),a.end()
#define pb push_back
#define F first
#define S second
#define endl '\n'
//                                #define __debug
#ifdef __debug
  #define IOS (void)0
 
 
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Compilation message (stderr)

bridges.cpp:65:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main(){
      ^
bridges.cpp: In function 'int main()':
bridges.cpp:21:44: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 #define REP(i,j,k) for(register int i=(j);i<(k);++i)
                                            ^
bridges.cpp:82:3: note: in expansion of macro 'REP'
   REP(i,0,p.size()){
   ^~~

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