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ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#161355 | #7107. Chaleur | ucup-team139# | AC ✓ | 141ms | 16124kb | C++23 | 1.5kb | 2023-09-02 23:29:38 | 2023-09-02 23:29:40 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
const int MAXN = 100'005;
int n,m;
vector<int> grafo[MAXN],tmp;
bool clique[MAXN];
bool comp(int x,int y){
return grafo[x].size()>grafo[y].size();
}
void solve(int t){
cin>>n>>m;
tmp.clear();
for(int i=1;i<=n;i++){
grafo[i].clear();
tmp.push_back(i);
clique[i]=false;
}
for(int i=0;i<m;i++){
int a,b;
cin>>a>>b;
grafo[a].push_back(b);
grafo[b].push_back(a);
}
sort(tmp.begin(),tmp.end(),comp);
int ans1=1,last=0,siz=0;
for(int i=0;i<n;i++){
int nod=tmp[i];
int cont=0;
for(auto j : grafo[nod]){
if(clique[j])cont++;
}
if(cont==siz){
siz++;
clique[nod]=true;
last=i;
}else if(cont==siz-1){
ans1++;
}
}
siz = n-siz;
int ans2=1,mini=1;
for(int i=0;i<=last;i++){
int nod=tmp[i];
int cont=0;
for(auto j : grafo[nod]){
if(!clique[j])cont++;
}
if(cont<mini){
mini=cont;
ans2=1;
}else if(cont==mini){
ans2++;
}
}
cout<<ans1<<" "<<ans2<<"\n";
}
int main(){
ios::sync_with_stdio(false);
cin.tie(0);
int t=1;
cin>>t;
for(int i=1;i<=t;i++)solve(i);
return 0;
}
这程序好像有点Bug,我给组数据试试?
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 2ms
memory: 6036kb
input:
3 3 2 1 2 2 3 6 6 1 2 2 3 1 3 1 4 2 5 3 6 4 1 1 2
output:
2 1 1 4 1 2
result:
ok 3 lines
Test #2:
score: 0
Accepted
time: 141ms
memory: 16124kb
input:
2231 1 0 5 7 4 1 3 4 3 1 3 5 4 2 3 2 4 5 5 4 2 1 2 5 2 4 2 3 5 10 3 2 2 5 1 4 4 2 4 5 1 2 1 3 3 5 3 4 1 5 5 10 1 3 2 4 1 4 5 2 2 3 1 5 5 4 1 2 3 4 5 3 5 9 2 5 3 5 2 3 2 1 4 3 3 1 4 1 4 5 2 4 5 4 4 2 4 1 4 5 4 3 5 9 4 1 4 5 3 4 2 4 2 1 3 1 2 5 3 5 3 2 5 4 2 5 2 3 2 1 2 4 5 9 5 2 1 3 4 3 1 2 5 4 4 2 5...
output:
1 1 3 1 4 1 1 5 1 5 2 1 4 1 2 1 4 1 2 1 2 1 3 1 4 1 4 1 1 5 2 1 4 1 1 5 1 5 1 5 3 1 4 1 4 1 4 1 3 1 3 1 4 1 4 1 2 1 4 1 4 1 1 5 1 5 2 1 4 1 4 1 4 1 3 1 2 1 4 1 2 1 4 1 4 1 4 1 3 1 1 5 4 1 4 1 1 5 2 1 4 1 2 1 2 1 1 5 4 1 1 5 3 1 4 1 1 5 2 1 1 5 3 1 3 1 1 5 3 1 3 1 2 1 1 5 4 1 3 1 1 5 2 1 3 1 2 1 2 1 ...
result:
ok 2231 lines
Extra Test:
score: 0
Extra Test Passed