| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 63031 |
2018-07-31T11:11:00 Z |
hamzqq9 |
popa (BOI18_popa) |
C++14 |
|
0 ms |
0 KB |
#include<bits/stdc++.h>
#include "popa.h"
#define st first
#define nd second
#define pb push_back
#define ppb pop_back
#define umax(x,y) x=max(x,y)
#define umin(x,y) x=min(x,y)
#define ll long long
#define ii pair<int,int>
#define iii pair<ii,int>
#define sz(x) (x.size())
#define orta ((bas+son)>>1)
#define all(x) x.begin(),x.end()
#define dbgs(x) cerr<<(#x)<<" --> "<<(x)<<" "
#define dbg(x) cerr<<(#x)<<" --> "<<(x)<<endl;getchar()
#define pw(x) (1<<(x))
#define inf 2000500000
#define MOD 1000000007
//#define N 305
#define LOG 20
using namespace std;
int Solve(int bas,int son,int *Left,int *Right) {
if(bas==son) {
Left[bas]=Right[bas]=-1;
return bas;
}
int L=Solve(orta+1,son,Left,Right);
int R=Solve(bas,orta,Left,Right);
if(query(bas,orta,bas,son)) {
int tut=L;
while(1) {
if(Right[L]==-1) {
Right[L]=R;
break ;
}
L=Right[L];
}
}
else {
int tut=R;
while(1) {
if(Left[R]==-1) {
Left[R]=L;
break ;
}
R=Left[R];
}
}
return tut;
}
int solve(int N, int* Left, int* Right) {
return Solve(0,N-1,Left,Right);
}
Compilation message
popa.cpp: In function 'int Solve(int, int, int*, int*)':
popa.cpp:39:7: warning: unused variable 'tut' [-Wunused-variable]
int tut=L;
^~~
popa.cpp:58:7: warning: unused variable 'tut' [-Wunused-variable]
int tut=R;
^~~
popa.cpp:76:9: error: 'tut' was not declared in this scope
return tut;
^~~
