QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#730804 | #9544. Grand Prix of Ballance | Arkhell | WA | 1ms | 5680kb | C++14 | 1.5kb | 2024-11-09 21:46:02 | 2024-11-09 21:46:02 |
Judging History
answer
#include<bits/stdc++.h>
#define int long long
#define endl '\n'
using namespace std;
const int N=1e5+10;
const int MOD=1;
bool cmp(pair<int,int> a, pair<int,int> b){
if(a.second==b.second) return a.first>b.first;
else return a.second>b.second;
}
int cnt[N], vis[N], ans[N];
pair<int, int> p[N];
map<pair<int,int>,int> mp;
void solve() {
int n, m, q;
cin >> n >> m >> q;
fill(cnt, cnt + n + 1, 0);
fill(vis, vis + n + 1, 0);
fill(ans, ans + m + 1, 0);
mp.clear();
for(int i=1; i<=q; i++){
int op;
cin >> op;
if(op==1){
int x;
cin >> x;
vis[x]=1;
}else if(op==2){
int id,x;
cin >> id >> x;
if(vis[x]==0 || mp[{id,x}]!=0) continue;
mp[{id,x}]=1; // 完成
ans[id]+=m-cnt[x];
if(cnt[x]!=m){
cnt[x]++;
}
//cnt[x]++;
}else{
int id,x;
cin >> id >> x;
if(vis[x]==0 || mp[{id,x}]!=0) continue;
mp[{id,x}]=2; // 弃权
}
}
for(int i=1; i<=m; i++){
p[i] = {i,ans[i]};
}
sort(p + 1, p + m + 1, cmp); // 排序
for(int i=1; i<=m; i++){
cout << p[i].first << " " << p[i].second << endl;
}
}
signed main() {
ios::sync_with_stdio(false);
cin.tie(0);
cout.tie(0);
int _=1;
cin >> _;
while(_--) {
solve();
}
return 0;
}
Details
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Test #1:
score: 0
Wrong Answer
time: 1ms
memory: 5680kb
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 4 0 3 0 1 7 2 4 4 0 3 0 2 4 1 3 4 0 3 0
result:
wrong answer 3rd lines differ - expected: '3 0', found: '4 0'