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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#627595 | #9422. Two-star Contest | E7k# | WA | 24ms | 4352kb | C++20 | 2.8kb | 2024-10-10 16:26:08 | 2024-10-10 16:26:13 |
Judging History
answer
#include <bits/stdc++.h>
#define endl '\n'
#define int long long
#define gcd __gcd
using namespace std;
typedef pair<int,int> pii;
const int INF = 9e18;
const int inf = 2e9;
const int mod = 1e9 + 7;
signed main()
{
ios::sync_with_stdio(0);
cin.tie(0);
int t;
cin >> t;
while(t --)
{
int n ,m ,k;
cin >> n >> m >> k ;
vector<array<int,2>> a(n + 1);
vector<vector<int>> p(n + 1,vector<int> (m + 1));
for(int i = 1;i <= n;i ++)
{
cin >> a[i][0];
a[i][1] = i;
for(int j = 1;j <= m;j ++)
{
cin >> p[i][j];
}
}
sort(a.begin()+1,a.end());
int lst = 0,ma = 0;
int i = 1;
while(i <= n && a[i][0] == a[1][0])
{
int j = a[i][1];
lst = 0;
for(int k = 1;k <= m;k ++)
{
if(p[j][k] == -1)
{
p[j][k] = 0;
}
else lst += p[j][k];
}
ma = max(ma,lst);
i ++;
}
// for(int i = 1;i <= n;i ++)
// {
// for(int j = 1;j <= m;j ++)
// {
// cout << p[i][j] << ' ';
// }
// cout << endl;
// }
bool ok = 1;
for(;i <= n;i ++)
{
int j = a[i][1];
int now = 0,cnt = 0;
for(int k = 1;k <= m;k ++)
{
if(p[j][k] == -1)
{
cnt ++;
}
else now += p[j][k];
}
int ans = 0;
if(now > lst);
else
{
int x = lst + 1 - now;
if(cnt != 0)
{
ans = x / cnt + 1;
cnt = x % cnt;
}
else ok = 0;
if(cnt > 0 && ans > k) ok = 0;
else if(cnt == 0 && ans - 1 > k) ok = 0;
}
ma = max(ma,max(now,lst + 1));
for(int k = 1;k <= m;k ++)
{
if(p[j][k] == -1)
{
if(cnt > 0) p[j][k] = ans,cnt --;
else p[j][k] = ans - 1;
}
}
if(i + 1 <= n && a[i+1][0] > a[i][0]) lst = ma;
}
if(!ok) cout << "No\n";
else
{
cout << "Yes\n";
for(int i = 1;i <= n;i ++)
{
for(int j = 1;j <= m;j ++)
{
cout << p[i][j] << ' ';
}
cout << endl;
}
}
}
}
Details
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Test #1:
score: 100
Accepted
time: 1ms
memory: 3612kb
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 4 4 0 5 0 5 3 2 2 4 No Yes 1 2 3 4 5 6 No Yes 1 0 0 0 0 0
result:
ok ok 5 cases (5 test cases)
Test #2:
score: -100
Wrong Answer
time: 24ms
memory: 4352kb
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:
Yes 0 0 0 1 1 1 Yes 0 849 0 0 33907 7926 9461 70117 0 0 56792 0 0 0 19527 0 12828 30553 40825 67577 91517 77952 55631 63781 29385 0 0 0 750 0 0 0 Yes 0 0 66436933 0 45419040 55642613 0 62712753 0 21765515 56544945 12385026 Yes 569508118 569508118 569508118 569508117 569508117 569508117 5695...
result:
wrong answer Participant cannot satisfy the constraint. (test case 2)