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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#358460 | #8229. 栈 | dengtingyu | 0 | 164ms | 35024kb | C++14 | 2.2kb | 2024-03-19 19:59:24 | 2024-03-19 19:59:25 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define N 100010
ll n,m;
struct node{
ll pp,ps,sum;
node(ll x=0,ll y=0,ll z=0){pp=x;ps=y;sum=z;return ;}
}tr[N<<2],rc[N<<2];
node operator+(node x,node y){return node(x.pp+y.pp,x.ps+y.ps,x.sum+y.sum);}
#define T pair<pair<ll,ll>,ll>
#define fi first
#define se second
#define mk make_pair
vector< T >q[N];
#define TT pair<ll,node>
vector< TT >ji[N];
ll ans[N],cnt=0;
inline node gt(ll o,ll l,ll r,ll z){
if(l==r){node tt=tr[o];ll tem=min(z,tt.ps);
if(tt.ps){ll g=tt.sum/tt.ps;tt.ps-=tem;tt.sum-=g*tem;}
z-=tem;tt.pp+=z;return tt;}
ll mid=(l+r)>>1;
if(tr[o<<1|1].ps<=z)return gt(o<<1,l,mid,z-tr[o<<1|1].ps+tr[o<<1|1].pp);
node tem=gt(o<<1|1,mid+1,r,z);tem=tem+rc[o];
return tem;
}
inline void pushup(ll o,ll l,ll r){
node u=tr[o<<1|1];ll mid=(l+r)>>1;
rc[o]=gt(o<<1,l,mid,u.pp);u.pp=0;
tr[o]=rc[o]+u;
return ;
}
inline void update(ll o,ll l,ll r,ll x,node y){
if(l==r){tr[o]=y;return ;}
ll mid=(l+r)>>1;
if(mid>=x)update(o<<1,l,mid,x,y);
else update(o<<1|1,mid+1,r,x,y);
pushup(o,l,r);return ;
}
node nw;
inline void ask(ll o,ll l,ll r,ll x,ll y){
if(x<=l&&r<=y){nw=gt(o,l,r,nw.pp);return ;}
ll mid=(l+r)>>1;
if(mid<y)ask(o<<1|1,mid+1,r,x,y);
if(mid>=x)ask(o<<1,l,mid,x,y);
return ;
}
inline ll query(ll x,ll y){
nw.pp=nw.ps=nw.sum=0;ask(1,1,m,1,x);
ll tt=max(0ll,nw.ps-y);nw.ps=nw.sum=0;nw.pp=tt;
ask(1,1,m,1,x);
return nw.sum;
}
int main(){
// freopen("test1.in","r",stdin);
ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
cin>>n>>m;ll op,l,r,x,y;for(int i=1;i<=m;i++){
cin>>op>>l>>r>>x;if(op==1){
cin>>y;ji[l].push_back(mk(i,node(0,x,x*y)));ji[r+1].push_back(mk(i,node()));
}if(op==2){
ji[l].push_back(mk(i,node(x,0,0)));ji[r+1].push_back(mk(i,node()));
}if(op==3){
++cnt;q[l].push_back(mk(mk(i,x),cnt));q[r].push_back(mk(mk(i,r-1),-cnt));
}
}for(int i=1;i<=n;i++){
for(auto o:ji[i])update(1,1,m,o.fi,o.se);
for(auto o:q[i])ans[abs(o.se)]+=(o.se>0?1:-1)*query(o.fi.fi,o.fi.se);
}for(int i=1;i<=cnt;i++)cout<<ans[i]<<'\n';
return 0;
}
Details
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Subtask #1:
score: 0
Wrong Answer
Test #1:
score: 0
Wrong Answer
time: 5ms
memory: 27572kb
input:
4907 4910 2 763 3330 1 3 307 1 1 1 2262 3430 22699 89397 1 1915 4000 51541 67587 2 212 2990 9763 2 1086 2162 1 2 1813 4496 16760 1 51 2796 68005 99390 1 1267 1519 74236 66178 3 1768 23808 54314 2 900 4122 27758 3 3287 17350 28989 2 3277 4024 3633 2 444 4866 1 2 353 4219 1061 1 987 3141 99906 17320 2...
output:
0 5398268460 2454344733 471569175 3314526104 0 0 0 6653464770 0 0 0 0 3106988759 838599440 82836575 1285037514 988147924 0 3710324848 3868951467 0 0 0 7370572710 0 0 0 3652575846 4252373370 683784882 0 0 0 683784882 5367594184 0 0 0 0 1327857324 0 0 3535557270 0 0 0 0 0 0 -1934951445 465693746 69350...
result:
wrong answer 2nd numbers differ - expected: '3032090730', found: '5398268460'
Subtask #2:
score: 0
Runtime Error
Test #6:
score: 0
Runtime Error
input:
99999 99998 1 5026 18575 27178 90423 3 30623 1 1 3 76936 1 1 1 77021 95683 84664 24734 1 46085 74886 40512 11266 3 5048 8594 22468 1 53318 77721 97151 70784 1 70645 91192 37556 13013 1 56752 56940 91812 62887 1 7928 34576 87339 69404 3 74875 32807 100970 3 22338 17221 25771 3 21421 20602 57957 3 717...
output:
result:
Subtask #3:
score: 0
Runtime Error
Test #12:
score: 0
Runtime Error
input:
100000 99993 1 47773 70467 16065 1 2 52349 78446 2304 3 40821 1 1 1 40216 93069 78144 1 1 41089 43671 76025 1 2 35263 68629 31066 3 79881 13534 57327 3 5556 1 1 2 21962 38192 1 1 664 58116 9417 1 3 28089 6039 7989 2 88500 90302 9946 3 63215 49410 60770 2 11069 89527 57581 2 70303 97603 12363 1 3420 ...
output:
result:
Subtask #4:
score: 0
Wrong Answer
Test #17:
score: 0
Wrong Answer
time: 164ms
memory: 35024kb
input:
99999 99996 3 77889 1 10000000000 1 6316 86327 89644 386 3 9260 1 10000000000 2 2603 47234 69717 2 20260 73011 19290 2 62477 81233 26127 1 50140 68508 37004 98794 2 14449 22788 16063 1 43860 84932 50375 21777 1 67345 94584 28202 66610 2 661 68654 1 1 14411 94422 82738 61196 1 16563 94416 4920 38408 ...
output:
0 34602584 0 0 24685336899 0 0 293629914 293629914 2123758202 293629914 13696381106 0 0 14431737779 11776180739 0 0 32018553 286019559 1918369076 2116147847 0 0 5508935691 250667843 0 12977094185 6144703384 15350646637 11231847416 0 10583940373 3266933747 6843261316 4738736852 4260509143 8713473786 ...
result:
wrong answer 5th numbers differ - expected: '27739639583', found: '24685336899'
Subtask #5:
score: 0
Skipped
Dependency #1:
0%