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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#266436#7622. Yet Another Coffeeucup-team073#WA 2ms12072kbC++141.8kb2023-11-26 14:13:502023-11-26 14:13:50

Judging History

你现在查看的是最新测评结果

  • [2023-11-26 14:13:50]
  • 评测
  • 测评结果:WA
  • 用时:2ms
  • 内存:12072kb
  • [2023-11-26 14:13:50]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
#define int long long
int n,m;
const int N=1000005;
int a[N];
int s[N<<2],t[N<<2],mn[N<<2],b[N];
struct node{
    int r,w;
}c[N];
int cnt;
void pushup(int k){
    s[k]=min(s[k<<1],s[k<<1|1]);
    if(s[k<<1|1]<=s[k<<1])mn[k]=mn[k<<1|1];
    else mn[k]=mn[k<<1];
}
void build(int k,int l,int r){
    t[k]=0;
    if(l==r){
        s[k]=a[l];
        mn[k]=l;
        return ;
    }
    int mid=l+r>>1;
    build(k<<1,l,mid);
    build(k<<1|1,mid+1,r);
    pushup(k);
    return ;
}
void pushdown(int k){
    if(t[k]){
        s[k<<1]+=t[k];
        s[k<<1|1]+=t[k];
        t[k<<1]+=t[k];
        t[k<<1|1]+=t[k];
        t[k]=0;
    }
}
void add(int k,int l,int r,int L,int R,int v){
    if(L<=l&&r<=R){
        s[k]+=v;
        t[k]+=v;
        return ;
    }
    pushdown(k);
    int mid=l+r>>1;
    if(R<=mid)add(k<<1,l,mid,L,R,v);
    else if(L>mid)add(k<<1|1,mid+1,r,L,R,v);
    else add(k<<1,l,mid,L,mid,v),add(k<<1|1,mid+1,r,mid+1,R,v);
    pushup(k);
}
int cmp(node x,node y){
    return x.r<y.r;
}
signed main(){
    int i,T;
    cin>>T;
    while(T--){
        scanf("%lld%lld",&n,&m);
        for(i=1;i<=n;i++)scanf("%lld",&a[i]);
        build(1,1,n);cnt=0;
        for(i=1;i<=m;i++){
            int r,w;
            scanf("%lld%lld",&r,&w);
            add(1,1,n,1,r,-w);
            c[++cnt]=(node){r,w};
        }
        sort(c+1,c+cnt+1,cmp);
        int ans=0;
        for(i=1;i<=n;i++){
            ans+=s[1];
       //     cout<<mn[1]<<" "<<s[1]<<endl;
            add(1,1,n,mn[1],mn[1],1e15);
            while(c[cnt].r>=mn[1]&&cnt>0)add(1,1,n,1,c[cnt].r,c[cnt].w),cnt--;
            printf("%lld ",ans);
        }
        puts("");
    }
    return 0;
}
/*
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
*/

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 11988kb

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: 2ms
memory: 11952kb

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: 12072kb

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: 0ms
memory: 11948kb

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'