QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#695308 | #9422. Two-star Contest | Charlie983 | WA | 31ms | 5220kb | C++14 | 2.7kb | 2024-10-31 19:44:32 | 2024-10-31 19:44:33 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
#define int long long
#define endl '\n'
const int N = 1e6 + 10,M=210;
const int inf=0x3f3f3f3f,mod=998244353;
bool cmp(pair<int,vector<int>>x,pair<int,vector<int>>y)
{
return x.first<y.first;
}
bool cmp1(pair<int,int>x,pair<int,int>y)
{
return x.first<y.first;
}
void solve()
{
int n,m,k;
cin>>n>>m>>k;
vector<pair<int,vector<int>>>a(n+1);
vector<int>X;
for(int i=1;i<=n;i++)
{
int rk;cin>>rk;
X.push_back(rk);
a[i].first=rk;
vector<int>temp;
for(int j=1;j<=m;j++)
{
int x;cin>>x;
temp.push_back(x);
}
a[i].second=temp;
}
sort(X.begin(),X.end());
X.erase(unique(X.begin(),X.end()),X.end());
vector<pair<int,int>>b(n+1);
for(int i=1;i<=n;i++)
{
a[i].first=lower_bound(X.begin(),X.end(),a[i].first)-X.begin()+1;
b[i].first=a[i].first;
b[i].second=i;
}
sort(a.begin()+1,a.end(),cmp);
sort(b.begin()+1,b.end(),cmp1);
vector<pair<int,int>>s(n+1,{1e18,0});
for(int i=1;i<=n;i++)
{
int sum=0,num=0;
for(auto x:a[i].second)
{
if(x!=-1)sum+=x;
else num++;
}
s[a[i].first].first=min(s[a[i].first].first,sum+num*k);
s[a[i].first].second=max(a[i].first,sum);
// cout<<s[i].first<<" "<<s[i].second<<endl;
}
int len=X.size();
// for(int i=1;i<=len;i++)cout<<s[i].first<<" "<<s[i].second<<endl;
for(int i=len-1;i>=1;i--)
{
// cout<<s[i].first<<" "<<s[i].second<<endl;
if(s[i].second>s[i+1].first-1)
{
cout<<"No"<<endl;
return;
}
s[i].first=min(s[i].first,s[i+1].first-1);
}
for(int i=1;i<=n;i++)
{
int sum=s[a[i].first].first;
for(auto x:a[i].second)
{
if(x!=-1)sum-=x;
}
sum=max(0ll,sum);
for(auto &x:a[i].second)
{
if(x!=-1)continue;
if(sum>=k)
{
x=k;
sum-=k;
}
else
{
x=sum;
sum=0;
}
}
}
vector<pair<int,vector<int>>>ans(n+1);
for(int i=1;i<=n;i++)
{
ans[b[i].second].second=a[b[i].first].second;
}
cout<<"Yes"<<endl;
for(int i=1;i<=n;i++)
{
for(auto x:ans[i].second)cout<<x<<" ";
cout<<endl;
}
}
signed main()
{
ios::sync_with_stdio(false);
cin.tie(0);
cout.tie(0);
int T=1;
cin>>T;
while(T--)
{
solve();
}
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3624kb
input:
5 3 4 5 5 1 3 -1 -1 2 -1 5 -1 5 3 3 -1 -1 4 2 3 10 10000 5 0 -1 1 10 10 10 2 3 10 10 1 2 3 100 4 5 6 2 3 10 100 1 2 3 10 4 5 6 2 3 10000 100 -1 -1 -1 1 -1 -1 -1
output:
Yes 1 3 5 5 2 5 0 5 3 5 1 4 No Yes 1 2 3 4 5 6 No Yes 10000 10000 10000 10000 10000 9999
result:
ok ok 5 cases (5 test cases)
Test #2:
score: -100
Wrong Answer
time: 31ms
memory: 5220kb
input:
1013 3 2 1 1 -1 -1 2 0 1 3 -1 -1 4 8 96295 302790137 -1 849 -1 -1 33907 7926 9461 70117 695984050 -1 -1 56792 -1 -1 -1 19527 -1 302790137 12828 30553 40825 67577 91517 77952 55631 63781 302790137 29385 -1 -1 -1 750 -1 -1 -1 2 6 72716304 892657961 -1 -1 66436933 -1 45419040 55642613 892657961 -1 6271...
output:
No Yes 96295 849 96295 96295 33907 7926 9461 70117 12828 30553 40825 67577 91517 77952 55631 63781 96295 849 96295 96295 33907 7926 9461 70117 96295 849 96295 96295 33907 7926 9461 70117 Yes 72716304 58625957 66436933 0 45419040 55642613 72716304 58625957 66436933 0 45419040 55642613 Yes 97540...
result:
wrong answer Participant fails to find an answer while the jury found one. (test case 1)