#include <bits/stdc++.h>
using namespace std;
#pragma GCC optimize(2)
#pragma GCC optimize(3)
#pragma GCC optimize("Ofast")
#pragma GCC optimize("inline")
#pragma GCC optimize("-fgcse")
#pragma GCC optimize("-fgcse-lm")
#pragma GCC optimize("-fipa-sra")
#pragma GCC optimize("-ftree-pre")
#pragma GCC optimize("-ftree-vrp")
#pragma GCC optimize("-fpeephole2")
#pragma GCC optimize("-ffast-math")
#pragma GCC optimize("-fsched-spec")
#pragma GCC optimize("unroll-loops")
#pragma GCC optimize("-falign-jumps")
#pragma GCC optimize("-falign-loops")
#pragma GCC optimize("-falign-labels")
#pragma GCC optimize("-fdevirtualize")
#pragma GCC optimize("-fcaller-saves")
#pragma GCC optimize("-fcrossjumping")
#pragma GCC optimize("-fthread-jumps")
#pragma GCC optimize("-funroll-loops")
#pragma GCC optimize("-fwhole-program")
#pragma GCC optimize("-freorder-blocks")
#pragma GCC optimize("-fschedule-insns")
#pragma GCC optimize("inline-functions")
#pragma GCC optimize("-ftree-tail-merge")
#pragma GCC optimize("-fschedule-insns2")
#pragma GCC optimize("-fstrict-aliasing")
#pragma GCC optimize("-fstrict-overflow")
#pragma GCC optimize("-falign-functions")
#pragma GCC optimize("-fcse-skip-blocks")
#pragma GCC optimize("-fcse-follow-jumps")
#pragma GCC optimize("-fsched-interblock")
#pragma GCC optimize("-fpartial-inlining")
#pragma GCC optimize("no-stack-protector")
#pragma GCC optimize("-freorder-functions")
#pragma GCC optimize("-findirect-inlining")
#pragma GCC optimize("-fhoist-adjacent-loads")
#pragma GCC optimize("-frerun-cse-after-loop")
#pragma GCC optimize("inline-small-functions")
#pragma GCC optimize("-finline-small-functions")
#pragma GCC optimize("-ftree-switch-conversion")
#pragma GCC optimize("-foptimize-sibling-calls")
#pragma GCC optimize("-fexpensive-optimizations")
#pragma GCC optimize("-funsafe-loop-optimizations")
#pragma GCC optimize("inline-functions-called-once")
#pragma GCC optimize("-fdelete-null-pointer-checks")
#define getar(ar,n) for(ll i=0;i<n;++i) cin>>ar[i]
#define show(n) cout<<n<<'\n'
#define all(v) v.begin(), v.end()
#define br cout<<"\n"
#define pb push_back
#define nl '\n'
#define yes cout<<"YES\n"
#define no cout<<"NO\n"
#define ret return
#define ll long long
#define ld long double
#define sza(x) ((int)x.size())
const int mxN = 1e6 + 5000;
const ll MOD = 1e9 + 7;
const ll INF = 1e18;
const ld EPS = 1e-9;
struct Node{
vector<ll> vec;
ll mx=0,bad_mx=0;
};
Node seg[mxN*4];
ll ar[mxN],mx=0;
void build(ll node,ll start,ll end){
if(start==end){
seg[node].vec.pb(ar[start]);
seg[node].mx=ar[start];
seg[node].bad_mx=0;
return;
}
ll mid=start+(end-start)/2;
build(node*2+1,start,mid);
build(node*2+2,mid+1,end);
seg[node].vec.assign(seg[node*2+1].vec.size()+seg[node*2+2].vec.size(),0);
merge(all(seg[node*2+1].vec),all(seg[node*2+2].vec),seg[node].vec.begin());
seg[node].mx=max(seg[node*2+1].mx,seg[node*2+2].mx);
ll mxx=0;
for(ll i=start;i<=end;++i){
if(mxx>ar[i]){
seg[node].bad_mx=max(seg[node].bad_mx,mxx+ar[i]);
}else{
mxx=ar[i];
}
}
}
bool qry(ll nd,ll start,ll end,ll l,ll r,ll k){
if(start>r||end<l) return 1;
if(start>=l&&end<=r){
bool f=(max(seg[nd].bad_mx,(mx>seg[nd].vec[0]?mx+*--lower_bound(all(seg[nd].vec),mx):0))<=k);
mx=max(mx,seg[nd].mx);
return f;
}
ll mid=start+(end-start)/2;
return ((!qry(nd*2+1,start,mid,l,r,k)||!qry(nd*2+2,mid+1,end,l,r,k))?0:1);
}
void solve(){
ll n,l,r,w,q;cin>>n>>q;
for(ll i=0;i<n;++i){
cin>>ar[i];
}
build(0,0,n-1);
while(q--){
cin>>l>>r>>w;
mx=0;
cout<<(qry(0,0,n-1,l-1,r-1,w))<<nl;
}
}
signed main() {
ios_base::sync_with_stdio(0);
cin.tie(0); cout.tie(0);
solve();
return 0;
}
Compilation message
sortbooks.cpp:25:39: warning: bad option '-fwhole-program' to pragma 'optimize' [-Wpragmas]
25 | #pragma GCC optimize("-fwhole-program")
| ^
sortbooks.cpp:32:41: warning: bad option '-fstrict-overflow' to pragma 'optimize' [-Wpragmas]
32 | #pragma GCC optimize("-fstrict-overflow")
| ^
sortbooks.cpp:34:41: warning: bad option '-fcse-skip-blocks' to pragma 'optimize' [-Wpragmas]
34 | #pragma GCC optimize("-fcse-skip-blocks")
| ^
sortbooks.cpp:48:51: warning: bad option '-funsafe-loop-optimizations' to pragma 'optimize' [-Wpragmas]
48 | #pragma GCC optimize("-funsafe-loop-optimizations")
| ^
sortbooks.cpp:77:35: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
77 | void build(ll node,ll start,ll end){
| ^
sortbooks.cpp:77:35: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
sortbooks.cpp:77:35: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
sortbooks.cpp:77:35: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
sortbooks.cpp:101:46: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
101 | bool qry(ll nd,ll start,ll end,ll l,ll r,ll k){
| ^
sortbooks.cpp:101:46: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
sortbooks.cpp:101:46: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
sortbooks.cpp:101:46: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
sortbooks.cpp:112:12: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
112 | void solve(){
| ^
sortbooks.cpp:112:12: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
sortbooks.cpp:112:12: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
sortbooks.cpp:112:12: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
sortbooks.cpp:126:13: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
126 | signed main() {
| ^
sortbooks.cpp:126:13: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
sortbooks.cpp:126:13: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
sortbooks.cpp:126:13: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
61 ms |
159304 KB |
Output is correct |
2 |
Correct |
67 ms |
159312 KB |
Output is correct |
3 |
Correct |
53 ms |
159200 KB |
Output is correct |
4 |
Correct |
61 ms |
159316 KB |
Output is correct |
5 |
Correct |
58 ms |
159316 KB |
Output is correct |
6 |
Correct |
60 ms |
159320 KB |
Output is correct |
7 |
Correct |
69 ms |
159332 KB |
Output is correct |
8 |
Correct |
59 ms |
159176 KB |
Output is correct |
9 |
Correct |
65 ms |
159312 KB |
Output is correct |
10 |
Correct |
56 ms |
159324 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
61 ms |
159304 KB |
Output is correct |
2 |
Correct |
67 ms |
159312 KB |
Output is correct |
3 |
Correct |
53 ms |
159200 KB |
Output is correct |
4 |
Correct |
61 ms |
159316 KB |
Output is correct |
5 |
Correct |
58 ms |
159316 KB |
Output is correct |
6 |
Correct |
60 ms |
159320 KB |
Output is correct |
7 |
Correct |
69 ms |
159332 KB |
Output is correct |
8 |
Correct |
59 ms |
159176 KB |
Output is correct |
9 |
Correct |
65 ms |
159312 KB |
Output is correct |
10 |
Correct |
56 ms |
159324 KB |
Output is correct |
11 |
Correct |
54 ms |
159312 KB |
Output is correct |
12 |
Correct |
60 ms |
160032 KB |
Output is correct |
13 |
Correct |
55 ms |
159836 KB |
Output is correct |
14 |
Correct |
57 ms |
160060 KB |
Output is correct |
15 |
Correct |
57 ms |
159824 KB |
Output is correct |
16 |
Correct |
56 ms |
159828 KB |
Output is correct |
17 |
Correct |
55 ms |
159828 KB |
Output is correct |
18 |
Correct |
64 ms |
159828 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
240 ms |
262144 KB |
Execution killed with signal 9 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
135 ms |
177744 KB |
Output is correct |
2 |
Correct |
134 ms |
179536 KB |
Output is correct |
3 |
Correct |
144 ms |
179540 KB |
Output is correct |
4 |
Correct |
142 ms |
179540 KB |
Output is correct |
5 |
Correct |
147 ms |
179540 KB |
Output is correct |
6 |
Correct |
117 ms |
179548 KB |
Output is correct |
7 |
Correct |
115 ms |
179360 KB |
Output is correct |
8 |
Correct |
127 ms |
179232 KB |
Output is correct |
9 |
Correct |
80 ms |
160848 KB |
Output is correct |
10 |
Correct |
129 ms |
179416 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
61 ms |
159304 KB |
Output is correct |
2 |
Correct |
67 ms |
159312 KB |
Output is correct |
3 |
Correct |
53 ms |
159200 KB |
Output is correct |
4 |
Correct |
61 ms |
159316 KB |
Output is correct |
5 |
Correct |
58 ms |
159316 KB |
Output is correct |
6 |
Correct |
60 ms |
159320 KB |
Output is correct |
7 |
Correct |
69 ms |
159332 KB |
Output is correct |
8 |
Correct |
59 ms |
159176 KB |
Output is correct |
9 |
Correct |
65 ms |
159312 KB |
Output is correct |
10 |
Correct |
56 ms |
159324 KB |
Output is correct |
11 |
Correct |
54 ms |
159312 KB |
Output is correct |
12 |
Correct |
60 ms |
160032 KB |
Output is correct |
13 |
Correct |
55 ms |
159836 KB |
Output is correct |
14 |
Correct |
57 ms |
160060 KB |
Output is correct |
15 |
Correct |
57 ms |
159824 KB |
Output is correct |
16 |
Correct |
56 ms |
159828 KB |
Output is correct |
17 |
Correct |
55 ms |
159828 KB |
Output is correct |
18 |
Correct |
64 ms |
159828 KB |
Output is correct |
19 |
Correct |
285 ms |
204112 KB |
Output is correct |
20 |
Correct |
275 ms |
204112 KB |
Output is correct |
21 |
Correct |
239 ms |
203972 KB |
Output is correct |
22 |
Correct |
235 ms |
204172 KB |
Output is correct |
23 |
Correct |
240 ms |
204156 KB |
Output is correct |
24 |
Correct |
264 ms |
203860 KB |
Output is correct |
25 |
Correct |
221 ms |
203856 KB |
Output is correct |
26 |
Correct |
230 ms |
204116 KB |
Output is correct |
27 |
Correct |
234 ms |
204212 KB |
Output is correct |
28 |
Correct |
255 ms |
204112 KB |
Output is correct |
29 |
Correct |
239 ms |
204116 KB |
Output is correct |
30 |
Correct |
257 ms |
204112 KB |
Output is correct |
31 |
Correct |
239 ms |
204236 KB |
Output is correct |
32 |
Correct |
268 ms |
204192 KB |
Output is correct |
33 |
Correct |
262 ms |
204508 KB |
Output is correct |
34 |
Correct |
196 ms |
203860 KB |
Output is correct |
35 |
Correct |
203 ms |
203736 KB |
Output is correct |
36 |
Correct |
191 ms |
203600 KB |
Output is correct |
37 |
Correct |
196 ms |
203772 KB |
Output is correct |
38 |
Correct |
186 ms |
203856 KB |
Output is correct |
39 |
Correct |
219 ms |
202828 KB |
Output is correct |
40 |
Correct |
189 ms |
188752 KB |
Output is correct |
41 |
Correct |
205 ms |
202576 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
61 ms |
159304 KB |
Output is correct |
2 |
Correct |
67 ms |
159312 KB |
Output is correct |
3 |
Correct |
53 ms |
159200 KB |
Output is correct |
4 |
Correct |
61 ms |
159316 KB |
Output is correct |
5 |
Correct |
58 ms |
159316 KB |
Output is correct |
6 |
Correct |
60 ms |
159320 KB |
Output is correct |
7 |
Correct |
69 ms |
159332 KB |
Output is correct |
8 |
Correct |
59 ms |
159176 KB |
Output is correct |
9 |
Correct |
65 ms |
159312 KB |
Output is correct |
10 |
Correct |
56 ms |
159324 KB |
Output is correct |
11 |
Correct |
54 ms |
159312 KB |
Output is correct |
12 |
Correct |
60 ms |
160032 KB |
Output is correct |
13 |
Correct |
55 ms |
159836 KB |
Output is correct |
14 |
Correct |
57 ms |
160060 KB |
Output is correct |
15 |
Correct |
57 ms |
159824 KB |
Output is correct |
16 |
Correct |
56 ms |
159828 KB |
Output is correct |
17 |
Correct |
55 ms |
159828 KB |
Output is correct |
18 |
Correct |
64 ms |
159828 KB |
Output is correct |
19 |
Runtime error |
240 ms |
262144 KB |
Execution killed with signal 9 |
20 |
Halted |
0 ms |
0 KB |
- |