# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
373236 | 2021-03-03T22:03:11 Z | ahmedfouadnew | Table Tennis (info1cup20_tabletennis) | C++17 | 3000 ms | 120336 KB |
#include<bits/stdc++.h> using namespace std; #define s second #define f first #define pb push_back //#define int long long //#define double long double int n,k; int a[200005]; unordered_map<int,int>mp; int mx,mxi; void fun(int ii,int s,int e) { e=min(e,n+k-1); s=max(0,s); for(int i=s;i<=e;i++) { if(i==ii) continue; mp[a[ii]+a[i]]++; if(mp[a[ii]+a[i]]>mx) { mx=mp[a[ii]+a[i]]; mxi=a[ii]+a[i]; } } } signed main() { scanf("%d%d",&n,&k); for(int i=0;i<n+k;i++) { scanf("%d",a+i); } sort(a,a+n+k); for(int i=0;i<(n)/2+k;i++) { fun(i,(n+k-1-i)-k-1,(n+k-1-i)+k+1); } vector<int>ans; int cnt=n; int e=n+k-1; for(int i=0;i<n+k;i++) { int cur=e; bool ok=0; while(e-cur<=k) { if(a[i]+a[cur]==mxi) { ok=1; ans.pb(a[i]); ans.pb(a[cur]); break; } cur--; } if(ok) { cnt-=2; e=cur-1; } if(cnt==0) break; } sort(ans.begin(),ans.end()); for(int i=0;i<ans.size();i++) { if(i) printf(" "); printf("%d",ans[i]); } return 0; }
Compilation message
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 364 KB | Output is correct |
2 | Correct | 1 ms | 364 KB | Output is correct |
3 | Correct | 1 ms | 364 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Incorrect | 7 ms | 364 KB | Unexpected end of file - int32 expected |
2 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 72 ms | 3168 KB | Output is correct |
2 | Correct | 87 ms | 3560 KB | Output is correct |
3 | Correct | 71 ms | 3168 KB | Output is correct |
4 | Correct | 73 ms | 3560 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 2 ms | 780 KB | Output is correct |
2 | Correct | 3 ms | 748 KB | Output is correct |
3 | Correct | 3 ms | 876 KB | Output is correct |
4 | Correct | 3 ms | 748 KB | Output is correct |
5 | Correct | 4 ms | 876 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 364 KB | Output is correct |
2 | Correct | 1 ms | 364 KB | Output is correct |
3 | Correct | 1 ms | 364 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 364 KB | Output is correct |
2 | Correct | 3 ms | 364 KB | Output is correct |
3 | Correct | 8 ms | 2040 KB | Output is correct |
4 | Correct | 3 ms | 640 KB | Output is correct |
5 | Correct | 3 ms | 364 KB | Output is correct |
6 | Incorrect | 3 ms | 364 KB | Unexpected end of file - int32 expected |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 364 KB | Output is correct |
2 | Correct | 550 ms | 12468 KB | Output is correct |
3 | Correct | 235 ms | 12120 KB | Output is correct |
4 | Correct | 160 ms | 3296 KB | Output is correct |
5 | Correct | 207 ms | 11444 KB | Output is correct |
6 | Incorrect | 137 ms | 876 KB | Unexpected end of file - int32 expected |
7 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 24 ms | 4240 KB | Output is correct |
2 | Execution timed out | 3093 ms | 120336 KB | Time limit exceeded |
3 | Halted | 0 ms | 0 KB | - |