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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#546334#7622. Yet Another CoffeePASCAL5233WA 1ms7708kbC++202.1kb2024-09-03 23:23:522024-09-03 23:23:52

Judging History

你现在查看的是最新测评结果

  • [2024-09-03 23:23:52]
  • 评测
  • 测评结果:WA
  • 用时:1ms
  • 内存:7708kb
  • [2024-09-03 23:23:52]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll,ll> pii;
const ll MAXN = 2e5+4;
ll n,m;
ll a[MAXN];
set<ll> st;
map<ll,ll> mp;
ll tag[MAXN];
ll ans[MAXN];
pii tree[MAXN<<2];

void push_down(ll root){
    tag[2*root] += tag[root];
    tag[2*root+1] += tag[root];
    tree[2*root].first += tag[root];
    tree[2*root+1].first += tag[root];
    tag[root] = 0;
}
void build(ll root,ll l,ll r){
    if(l==r){
        tree[root] = {a[l],r};
        return;
    }
    ll mid = (l+r)>>1;
    build(2*root,l,mid);
    build(2*root+1,mid+1,r);
    if(tree[2*root+1]<=tree[2*root]){
        tree[root] = tree[2*root+1];
    }else{
        tree[root] = tree[2*root];
    }
}
void update(ll root,ll l,ll r,ll light,ll right,ll d){
    if(light>r||right<l) return;
    if(light<=l&&r<=right){
        tag[root] += d;
        tree[root].first += d;
        return;
    }
    ll mid = (l+r)>>1;
    push_down(root);
    update(2*root,l,mid,light,right,d);
    update(2*root+1,mid+1,r,light,right,d);
    if(tree[2*root+1]<=tree[2*root]){
        tree[root] = tree[2*root+1];
    }else{
        tree[root] = tree[2*root];
    }
}
void solve(){
    cin>>n>>m;
   st.clear();
   mp.clear();
    memset(tag,0,sizeof(tag));
    for(int i=1;i<=n;i++) cin>>a[i];
    build(1,1,n);
    for(int i=1;i<=m;i++){
        ll r,w;
        cin>>r>>w;
        update(1,1,n,1,r,-w);
        mp[r]+=w;
    }
    for(auto i : mp){
        st.insert(i.first);
    }
    for(int i=1;i<=n;i++){
        ans[i] = tree[1].first;
        ans[i] += ans[i-1];
        update(1,1,n,tree[1].second,tree[1].second,1e16);
        auto l = lower_bound(st.begin(),st.end(),tree[1].second);
        for(auto j=l;j!=st.end();j++){
            ll r = *j,w=mp[r];
            update(1,1,n,1,r,w);
        }
        st.erase(l,st.end());
    }
    for(int i=1;i<=n;i++) cout<<ans[i]<<' ';
    cout<<endl;
}

int main(){
    std::ios::sync_with_stdio(false);
    std::cin.tie(0);
    std::cout.tie(0);
    int t = 1;
    cin>>t;
    while(t--) solve();
    return 0;
}

詳細信息

Test #1:

score: 100
Accepted
time: 1ms
memory: 6068kb

input:

5
10 14
17 37 59 65 53 73 68 177 160 111
10 177
5 193
2 30
3 63
2 339
3 263
5 178
2 190
9 23
10 328
10 200
9 8
3 391
6 230
12 9
152 306 86 88 324 59 18 14 42 260 304 55
3 50
2 170
1 252
7 811
1 713
7 215
10 201
4 926
8 319
19 20
182 74 180 201 326 243 195 31 170 263 284 233 48 166 272 281 179 116 31...

output:

-2596 -2559 -2506 -2447 -2382 -2314 -2241 -2130 -1970 -1793 
-3505 -3491 -3473 -3431 -3376 -3317 -3231 -3143 -2883 -2579 -2273 -1949 
-6527 -6496 -6448 -6374 -6258 -6092 -5922 -5743 -5563 -5368 -5167 -4934 -4691 -4428 -4156 -3875 -3591 -3272 -2946 
-3219 -2987 -2572 -2140 -1707 -1238 -768 -274 243 1...

result:

ok 70 numbers

Test #2:

score: 0
Accepted
time: 0ms
memory: 7708kb

input:

2
5 2
1 2 3 4 5
3 1
4 2
7 3
4 3 1 10 3 8 6
4 9
3 8
4 5

output:

-2 0 3 7 12 
-21 -18 -15 -11 -5 3 13 

result:

ok 12 numbers

Test #3:

score: 0
Accepted
time: 1ms
memory: 5760kb

input:

8
1 0
72916
9 11
130289 240521 653024 625847 679075 529899 486802 540872 353600
2 5400
2 257841
6 48161
3 71484
9 156788
3 181910
4 45589
6 210869
5 70426
9 87059
5 115764
8 7
634608 412120 360938 425426 825551 138578 678304 747502
2 235317
4 281859
5 553042
8 295615
8 32014
8 755313
4 439284
19 10
...

output:

72916 
-1121002 -880481 -526881 -40079 489820 1030692 1656539 2309563 2988638 
-2180324 -2041746 -1680808 -1255382 -620774 57530 805032 1630583 
-1025384 -1022941 -1018403 -1013731 -1006580 -998875 -987675 -970496 -953098 -932654 -909692 -886331 -862054 -835158 -807901 -779123 -747157 -713222 -67928...

result:

ok 85 numbers

Test #4:

score: -100
Wrong Answer
time: 1ms
memory: 5612kb

input:

5
18 24
561699155 345484852 420718917 108291879 553918474 392861085 299874093 28528146 248352314 398850144 248444258 89834833 251398697 101739017 240342391 320200928 481962939 343719433
5 354704
6 9355942
7 7098134
16 38746862
15 35848885
14 42058214
15 18411581
9 23207206
18 19518309
14 20707458
13...

output:

-416165974 -387637828 -297802995 -196063978 44278413 292630727 541074985 792473682 1092347775 1412548703 1756268136 2101752988 2494614073 2893464217 3314183134 3796146073 4350064547 4911763702 
335919368 705602908 
146524143 438492672 
-3870833640 -3817930784 -3749728771 -3627446160 -3460387488 -321...

result:

wrong answer 9th numbers differ - expected: '1079767658', found: '1092347775'