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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 |
---|---|---|---|---|---|---|---|---|---|
#546334 | #7622. Yet Another Coffee | PASCAL5233 | WA | 1ms | 7708kb | C++20 | 2.1kb | 2024-09-03 23:23:52 | 2024-09-03 23:23:52 |
Judging History
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'