QOJ.ac
QOJ
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 |
---|---|---|---|---|---|---|---|---|---|
#266436 | #7622. Yet Another Coffee | ucup-team073# | WA | 2ms | 12072kb | C++14 | 1.8kb | 2023-11-26 14:13:50 | 2023-11-26 14:13:50 |
Judging History
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
*/
詳細信息
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'