Submission #39939

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
39939	2018-01-24 13:58:49	imaxblue	Palembang Bridges (APIO15_bridge)	C++14	100 / 100	371 ms	8588 KiB

bridge

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#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define mp make_pair
#define pb push_back
#define x first
#define y second
#define pii pair<int, int>
#define p3i pair<pii, int>
#define pll pair<ll, ll>
#define p3l pair<pll, ll>
#define lseg L, (L+R)/2, N*2+1
#define rseg (L+R)/2+1, R, N*2+2
#define ub upper_bound
#define lb lower_bound
#define pq priority_queue
#define MN 1000000007
#define fox(k, x) for (int k=0; k<x; ++k)
#define fox1(k, x) for (int k=1; k<=x; ++k)
#define foxr(k, x) for (int k=x-1; k>=0; --k)
#define fox1r(k, x) for (int k=x; k>0; --k)
#define ms multiset
#define flood(x) memset(x, 0x3f3f3f3f, sizeof x)
#define drain(x) memset(x, 0, sizeof x)
#define rng() (rand() >> 3)*rand()
int k, n, x[100005], y[100005], t, c1, c2, p=0, d;
ll ans, curr=0, ans2;
char ch, ch2;
vector<int> v;
 
 
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Compilation message (stderr)

bridge.cpp: In function 'int32_t main()':
bridge.cpp:18:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 #define fox(k, x) for (int k=0; k<x; ++k)
                                  ^
bridge.cpp:52:9: note: in expansion of macro 'fox'
         fox(l, v.size()){
         ^
bridge.cpp:53:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(int l2=l; l2<v.size(); ++l2){
                             ^
bridge.cpp:19:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 #define fox1(k, x) for (int k=1; k<=x; ++k)
                                   ^
bridge.cpp:67:5: note: in expansion of macro 'fox1'
     fox1(l, v.size()-1){
     ^

• Subtask 1: 8 / 8
• Subtask 2: 14 / 14
• Subtask 3: 9 / 9
• Subtask 4: 32 / 32
• Subtask 5: 37 / 37