| 10466 | 2024-04-03 00:00:01 | 111 | Walking In The Park | cpp17 | Accepted 100/100 | 119ms | 17548 KiB |
#include<bits/stdc++.h>
using namespace std;
#define int long long
signed main(){
ios::sync_with_stdio(false);
cin.tie(nullptr);
int N,M,K;
cin>>N>>M>>K;
vector<int>a(N+1),b(M+1);
for(int i=1;i<=N;i++){
cin>>a[i];
a[i]+=a[i-1];
}
for(int i=1;i<=M;i++){
cin>>b[i];
b[i]+=b[i-1];
}
vector<int>z,p(N+1);
vector<int>s;
for(int i=1;i<=N;i++){
if(binary_search(b.begin()+1,b.end(),a[i])){
auto t=lower_bound(s.begin(),s.end(),a[i]);
p[i]=t==s.begin()?-1:z[t-s.begin()-1];
if(t==s.end()){
z.push_back(i);
s.push_back(a[i]);
}
else{
z[t-s.begin()]=i;
*t=a[i];
}
}
}
if(s.size()<K||z.back()!=N||a[N]!=b[M]){
cout<<-1<<'\n';
return 0;
}
vector<pair<int,int>>ans;
for(int i=p[z.back()];i>0;i=p[i]){
ans.emplace_back(i,lower_bound(b.begin(),b.end(),a[i])-b.begin());
}
ans.resize(K-1);
reverse(ans.begin(),ans.end());
for(auto[a,b]:ans){
cout<<a<<' ';
}
cout<<'\n';
for(auto[a,b]:ans){
cout<<b<<' ';
}
cout<<'\n';
return 0;
}
| Subtask | Sum | Test | Verdict | Time | Memory | ||
|---|---|---|---|---|---|---|---|
| subtask1 | 0/0 | ||||||
| 1 | Accepted | 3ms | 1832 KiB | ||||
| 2 | Accepted | 3ms | 2052 KiB | ||||
| subtask2 | 19/19 | ||||||
| 3 | Accepted | 71ms | 11396 KiB | ||||
| 4 | Accepted | 72ms | 12352 KiB | ||||
| 5 | Accepted | 79ms | 14008 KiB | ||||
| 6 | Accepted | 72ms | 13072 KiB | ||||
| 7 | Accepted | 79ms | 14052 KiB | ||||
| 8 | Accepted | 72ms | 13140 KiB | ||||
| 9 | Accepted | 89ms | 15896 KiB | ||||
| subtask3 | 23/23 | ||||||
| 10 | Accepted | 3ms | 3012 KiB | ||||
| 11 | Accepted | 3ms | 3232 KiB | ||||
| 12 | Accepted | 3ms | 3272 KiB | ||||
| 13 | Accepted | 3ms | 3396 KiB | ||||
| 14 | Accepted | 3ms | 3476 KiB | ||||
| 15 | Accepted | 3ms | 3612 KiB | ||||
| subtask4 | 16/16 | ||||||
| 16 | Accepted | 3ms | 3732 KiB | ||||
| 17 | Accepted | 3ms | 3980 KiB | ||||
| 18 | Accepted | 3ms | 3944 KiB | ||||
| 19 | Accepted | 3ms | 3928 KiB | ||||
| 20 | Accepted | 3ms | 4000 KiB | ||||
| 21 | Accepted | 3ms | 4004 KiB | ||||
| 22 | Accepted | 3ms | 4268 KiB | ||||
| subtask5 | 42/42 | ||||||
| 23 | Accepted | 104ms | 13804 KiB | ||||
| 24 | Accepted | 108ms | 14444 KiB | ||||
| 25 | Accepted | 112ms | 16084 KiB | ||||
| 26 | Accepted | 107ms | 14944 KiB | ||||
| 27 | Accepted | 112ms | 15916 KiB | ||||
| 28 | Accepted | 108ms | 14820 KiB | ||||
| 29 | Accepted | 119ms | 17548 KiB | ||||