#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef pair<int, int> pii; typedef pair<ll, ll> pll; const int MAXN = 1e5; int N, L, X[MAXN+10], ans=1; ll B; int besthub(int RR, int LL, int XX[], ll BB) { int i, j; N=RR; L=LL; B=BB; for(i=0; i<N; i++) X[i]=XX[i]; ll cost=0; int lp=0, rp=0; for(; lp<N; lp++) { //printf("%d %d %lld\n", lp, rp, cost); for(; rp<N && cost<=B; rp++) { //printf("%d %d %lld\n", lp, rp, cost); ans=max(ans, rp-lp+1); int mid=(lp+rp+1)>>1; cost+=X[rp+1]-X[mid]; } //printf("%d %d %lld\n", lp, rp, cost); int mid=(lp+rp+1)>>1; cost-=X[mid]-X[lp]; } return ans; }

ricehub.cpp: In function 'int besthub(int, int, int*, ll)':
ricehub.cpp:15:12: warning: unused variable 'j' [-Wunused-variable]
     int i, j;
            ^