QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#722631 | #9544. Grand Prix of Ballance | jiangzhihui# | WA | 0ms | 3656kb | C++14 | 1.4kb | 2024-11-07 19:43:17 | 2024-11-07 19:43:19 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std ;
void solve()
{
int n , m , q ;
cin >> n >> m >> q ;
vector<int> one(n , 0) ;
vector<int> vis(m , -1) ;
vector<vector<int>> p(n) ;
int cur = -1 ;
vector<long long> ans(m) ;
vector<int> id(m) ;
iota(id.begin() , id.end() , 0) ;
while(q --)
{
int op ;
cin >> op ;
if(op == 1)
{
int x ;
cin >> x ;
x -= 1 ;
if(one[x] == 1) continue ;
one[x] = 1 ;
cur = x ;
}
else if(op == 2)
{
int id , x ;
cin >> id >> x ;
id -= 1 , x -= 1 ;
if(x != cur) continue ;
if(vis[id] == x) continue ;
vis[id] = x ;
ans[id] += m - p[x].size() ;
p[x].push_back(id) ;
}
else
{
int id , x ;
cin >> id >> x ;
id -= 1 , x -= 1 ;
vis[id] = cur ;
}
}
sort(id.begin() , id.end() , [&](int x , int y)
{
if(ans[x] == ans[y]) return x < y ;
return ans[x] > ans[y] ;
}) ;
for(auto u : id) cout << u + 1 << ' ' << ans[u] << '\n' ;
}
int main()
{
std::ios::sync_with_stdio(false) , cin.tie(0) ;
int T ;
cin >> T ;
while (T --) solve() ;
return 0 ;
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3656kb
input:
3 3 4 6 1 2 2 1 1 2 2 2 3 3 2 2 3 2 2 1 2 3 4 8 1 2 2 1 1 2 2 2 3 3 2 2 3 2 2 1 2 1 1 2 1 1 3 4 7 1 2 2 1 1 2 2 2 3 3 2 2 3 2 2 1 2 1 1
output:
2 4 1 3 3 0 4 0 1 7 2 4 3 0 4 0 2 4 1 3 3 0 4 0
result:
ok 12 lines
Test #2:
score: -100
Wrong Answer
time: 0ms
memory: 3552kb
input:
10 18 8 8 2 1 6 1 13 2 1 18 3 8 13 2 7 14 2 5 11 3 6 13 3 1 13 26 7 11 1 22 2 7 22 1 9 2 6 24 1 2 1 18 3 3 4 2 3 18 1 26 3 7 1 3 2 26 1 3 33 3 3 1 2 3 1 2 2 1 1 1 2 1 1 2 1 1 3 1 1 3 3 1 3 2 1 3 3 1 2 2 1 2 2 1 3 3 1 2 2 1 2 2 1 3 3 1 2 3 1 2 3 1 3 3 1 2 3 1 2 2 1 2 2 1 2 2 1 2 1 1 3 2 1 2 2 1 3 2 1...
output:
1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 7 7 1 0 2 0 3 0 4 0 5 0 6 0 1 3 2 0 3 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 10 0 11 0 12 0 13 0 14 0 15 0 16 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 25 25 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 10 0 11 0 12 0 13 0 14 0 15 0 16 0 17 0 18 0 19 0 20 0 21 0 22 0 23 0 24 0 1 0 2 0 ...
result:
wrong answer 9th lines differ - expected: '3 7', found: '7 7'