oj.uz

Submission #521257

# Submission time Handle Problem Language Result Execution time Memory
521257 2022-02-01T10:08:21 Z Baytoro Table Tennis (info1cup20_tabletennis) C++17
49 / 100
 34 ms 4056 KB 
#include <bits/stdc++.h>
using namespace std;
#define Baytoro_MayrambekovOrz void solve()
#define ios ios::sync_with_stdio(false); cin.tie(NULL);
#define pb push_back
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
#define fr first
#define sc second
#define int long long
int a,b,c,n,m,i,j,k,x,y,cnt=0,sum=0,res=0;
Baytoro_MayrambekovOrz{
	cin>>n>>k;
	vector<int> vec(n+k);
	for(i=0;i<n+k;i++){
		cin>>vec[i];
	}
	if(n==2){
		cout<<vec[0]<<' '<<vec[1]<<endl;
		return;
	}
	int l=0,r=n-1;
	vector<int> sm(n+k);
	sm[0]=vec[0];
	for(i=1;i<n+k;i++){
		sm[i]=sm[i-1]+vec[i];
	
	}
	for(i=0;i<=k;i++){
		x=(n-2)/2;
		sum=sm[i+n-1];
		if(i>0)
			sum-=sm[i-1];
		sum-=vec[i];
		sum-=vec[i+n-1];
		if(sum/x==vec[i]+vec[i+n-1]){
			for(j=i;j<i+n;j++){
				cout<<vec[j]<<' ';
			}
			return;
		}
	}
}
main(){
	ios;
	int T=1;
	//cin>>T;
	while(T--){
		solve();
	}
}

Compilation message

tabletennis.cpp: In function 'void solve()':
tabletennis.cpp:22:6: warning: unused variable 'l' [-Wunused-variable]
   22 |  int l=0,r=n-1;
      |      ^
tabletennis.cpp:22:10: warning: unused variable 'r' [-Wunused-variable]
   22 |  int l=0,r=n-1;
      |          ^
tabletennis.cpp: At global scope:
tabletennis.cpp:44:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   44 | main(){
      | ^~~~

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct

Subtask #2
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 628 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #3
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 29 ms 4044 KB Output is correct
2 Correct 34 ms 4056 KB Output is correct
3 Correct 28 ms 4052 KB Output is correct
4 Correct 25 ms 4048 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct

Subtask #5
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct

Subtask #6
0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Incorrect 0 ms 332 KB Unexpected end of file - int32 expected
7 Halted 0 ms 0 KB -

Subtask #7
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Incorrect 15 ms 2644 KB Unexpected end of file - int32 expected
3 Halted 0 ms 0 KB -

Subtask #8
0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Incorrect 15 ms 2660 KB Unexpected end of file - int32 expected
3 Halted 0 ms 0 KB -