QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#358460#8229. 栈dengtingyu0 164ms35024kbC++142.2kb2024-03-19 19:59:242024-03-19 19:59:25

Judging History

This is the latest submission verdict.

  • [2024-03-19 19:59:25]
  • Judged
  • Verdict: 0
  • Time: 164ms
  • Memory: 35024kb
  • [2024-03-19 19:59:24]
  • Submitted

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

Tip: Click on the bar to expand more detailed information

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%