QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#839170 | #9916. Defeat the Enemies | Maxduan | WA | 1ms | 5728kb | C++23 | 1.9kb | 2025-01-01 14:00:43 | 2025-01-01 14:00:44 |
Judging History
answer
#include <bits/stdc++.h>
#define int long long
#define ll long long
#define ld long double
#define pii pair<int,int>
#define maxn 30005
using namespace std;
int a[maxn],c[maxn];
const int p=998244353;
pii dp[maxn][101];
int A[maxn];
void solve(){
int n,m;cin>>n>>m;
for(int i=1;i<=2*m;i++){
a[i]=0;
}
int mx=0;
int maxy=0;
for(int i=1;i<=n;i++){
cin>>A[i];
}
for(int i=1;i<=n;i++){
int b;cin>>b;
a[b]=max(a[b],A[i]);
mx=max(mx,b+A[i]);
maxy=max(maxy,b);
}
int k;cin>>k;
dp[0][0].second=1;
for(int i=1;i<=2*m+k;i++){
for(int j=0;j<=k;j++){
dp[i][j]={1e18,0};
}
}
for(int i=1;i<=k;i++){
cin>>c[i];
}
pii ans={1e18,0};
for(int i=1;i<=2*m+k;i++){
int tmp=0;
for(int j=1;j<=k&&i-j>=0;j++){
for(int u=0;u<=k;u++){
if(dp[i-j][u].first==1e18)continue;
int tp=max(u,tmp-mx);
if(dp[i][tp].first==dp[i-j][u].first+c[j])(dp[i][tp].second+=dp[i-j][u].second)%=p;
else if(dp[i][tp].first>dp[i-j][u].first+c[j]){
dp[i][tp]=dp[i-j][u];
(dp[i][tp].first+=c[j])%=p;
}
}
if(a[i-j])tmp=max(tmp,j+i-j+a[i-j]);
}
for(int j=0;j<=k;j++){
if(dp[i][j].first!=1e18&&i>maxy&&i>=j+mx){
if(dp[i][j].first<ans.first)ans=dp[i][j];
else if(dp[i][j].first==ans.first)(ans.second+=dp[i][j].second)%=p;
}
}
}
cout<<ans.first%p<<' '<<ans.second<<'\n';
}
signed main(){
ios::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
for(int i=1;i<=100;i++){
dp[0][i].first=1e18;
}
int TT=1;cin>>TT;
while(TT--){
solve();
}
}
Details
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Test #1:
score: 100
Accepted
time: 1ms
memory: 5688kb
input:
4 5 5 3 5 2 1 2 3 1 3 2 3 3 2 3 4 3 2 2 2 2 2 2 2 3 2 3 3 7 6 5 3 4 6 6 3 4 4 6 4 2 3 5 5 4 2 4 6 7 10 100 38 49 79 66 49 89 21 55 13 23 67 56 26 39 56 16 84 50 92 82 11 6 6 7 8 9 9 9 9 9 9 9
output:
9 1 6 4 18 18 99 44387
result:
ok 8 numbers
Test #2:
score: -100
Wrong Answer
time: 0ms
memory: 5728kb
input:
1000 5 3 1 1 3 1 2 3 2 1 1 2 1 5 5 3 3 3 2 2 1 1 1 3 1 1 3 3 1 3 5 5 4 3 5 1 4 5 5 2 5 5 2 1 5 5 5 5 5 5 5 4 2 1 2 4 1 2 1 1 5 3 2 1 2 1 1 1 3 2 1 1 1 5 2 1 1 1 1 1 3 2 2 1 5 5 2 3 5 2 2 5 2 4 3 1 2 3 3 5 1 1 1 1 1 1 1 1 1 1 1 3 5 4 4 5 4 1 4 4 4 2 4 3 1 3 3 1 2 1 5 2 2 3 4 2 4 1 5 4 5 1 4 2 5 1 5 1...
output:
20 1 3 1 9 1 5 4 20 1 3 2 15 4 9 3 14 1 4 1 36 1 12 1 27 1 2 1 20 1 4 1 10 1 23 1 10 1 6 2 28 1 4 1 5 1 4 1 6 1 8 1 6 1 16 1 9 6 5 1 30 1 4 1 4 1 2 1 35 1 10 1 2 1 4 1 15 6 4 1 20 1 4 1 6 1 40 1 4 1 18 1 8 1 7 1 6 1 2 1 10 1 3 1 9 1 8 1 4 1 6 3 20 1 8 2 10 1 2 1 2 1 50 1 24 1 6 1 10 16 10 1 6 1 3 1 ...
result:
wrong answer 11th numbers differ - expected: '2', found: '3'