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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 |
---|---|---|---|---|---|---|---|---|---|
#506121 | #6429. Let's Play Curling | ssmy | WA | 98ms | 4492kb | C++20 | 1.0kb | 2024-08-05 15:24:26 | 2024-08-05 15:24:27 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
#define int long long
typedef pair<int, int> PII;
const int N = 1e5 + 10;
vector <int> a(N);
vector <int> b(N);
void solve()
{
int n, m;
std:: cin >> n >> m;
for(int i = 1; i <= n; i ++ )
{
std:: cin >> a[i];
}
for(int i = 1; i <= m; i ++ )
{
std:: cin >> b[i];
}
std:: sort(a.begin() + 1, a.begin() + 1 + n);
std:: sort(b.begin() + 1, b.begin() + 1 + n);
b[0] = -1;
b[m + 1] = 1e18;
a[n + 1] = 1e18;
int ans = -1;
for(int i = 0; i <= m; i ++ )
{
int l = upper_bound(a.begin() + 1, a.begin() + 1 + n, b[i]) - (a.begin());
int r = lower_bound(a.begin() + 1, a.begin() + 1 + n, b[i + 1]) - (a.begin());
ans = max(ans, r - l );
}
if(ans == 0)
{
std:: cout << "Impossible" << endl;
return ;
}
std:: cout << ans << endl;
b[0] = 0;
b[m + 1] = 0;
a[n + 1] = 0;
}
signed main()
{
ios::sync_with_stdio(false);
cin.tie(0), cout.tie(0);
int T;
std:: cin >> T;
while(T -- )
solve();
return 0;
}
詳細信息
Test #1:
score: 100
Accepted
time: 1ms
memory: 4492kb
input:
3 2 2 2 3 1 4 6 5 2 5 3 7 1 7 3 4 3 1 10 1 1 7 7
output:
2 3 Impossible
result:
ok 3 lines
Test #2:
score: -100
Wrong Answer
time: 98ms
memory: 4456kb
input:
5553 12 19 8 8 11 18 12 9 15 38 6 32 30 30 17 28 33 2 37 20 11 38 36 18 18 30 20 33 13 31 33 37 8 12 6 7 12 14 2 19 2 17 7 4 20 1 13 7 18 23 22 1 16 8 7 5 2 4 2 4 5 8 12 13 16 6 6 5 16 11 5 7 5 13 3 8 3 11 6 9 11 13 8 11 17 19 944782509 244117333 140979583 661724696 617847780 321687699 418677763 725...
output:
9 3 4 3 8 8 11 4 2 4 11 5 4 3 15 3 9 4 6 13 6 4 5 4 12 2 6 9 3 3 1 4 6 15 4 3 4 5 4 10 12 4 5 13 3 7 4 5 5 1 6 10 4 5 5 5 6 8 3 4 10 2 4 5 4 7 6 10 2 5 5 4 6 8 1 7 1 3 2 4 4 12 20 2 2 3 19 5 5 4 3 4 5 4 4 3 8 5 13 2 3 6 11 6 19 2 1 2 4 7 7 10 9 16 1 2 2 4 6 10 1 3 4 4 13 2 3 13 4 16 14 6 2 13 6 3 6 ...
result:
wrong answer 1st lines differ - expected: '1', found: '9'