Submission #686764

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
686764	2023-01-25T23:15:34 Z	tolbi	Bootfall (IZhO17_bootfall)	C++17	13 / 100	87 ms	6232 KB

bootfall

#pragma optimize("Bismillahirrahmanirrahim")
//█▀█─█──█──█▀█─█─█
//█▄█─█──█──█▄█─█■█
//█─█─█▄─█▄─█─█─█─█
//Allahuekber
//ahmet23 orz...
//Sani buyuk Osman Pasa Plevneden cikmam diyor.
//FatihSultanMehmedHan
//YavuzSultanSelimHan
//AbdulhamidHan
#define author tolbi
#include <bits/stdc++.h>
#ifdef LOCAL
	#include "23.h"
#endif
#define int long long
#define endl '\n'
#define vint(x) vector<int> x
#define deci(x) int x;cin>>x;
#define decstr(x) string x;cin>>x;
#define cinarr(x) for (auto &it : x) cin>>it;
#define coutarr(x) for (auto &it : x) cout<<it<<" ";cout<<endl;
#define sortarr(x) sort(x.begin(),x.end())
#define sortrarr(x) sort(x.rbegin(),x.rend())
#define det(x) cout<<"NO\0YES"+x*3<<endl;
#define INF LONG_LONG_MAX
#define rev(x) reverse(x.begin(),x.end());
#define ios ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define tol(bi) (1LL<<((int)(bi)))
const int MOD = 1e9+7;
using namespace std;
mt19937 ayahya(chrono::high_resolution_clock().now().time_since_epoch().count());
int32_t main(){
	ios;
	int t=1;
	int tno = 0;
	if (!t) cin>>t;
	while (t-(tno++)){
		deci(n);
		vint(arr(n));
		cinarr(arr);
		vector<int> ansarr(252323,0);
		ansarr[0]=1;
		int sum = 0;
		for (int i = 0; i < n; i++){
			sum+=arr[i];
			for(int j = 250000-1; j >= arr[i]; j--){
				ansarr[j] += ansarr[j-arr[i]];
			}
		}
		if (sum%2 || ansarr[sum/2]==0){
			cout<<0<<endl;
			continue;
		}
		vector<int> kk(500001,0);
		for (int i = 0; i < n; i++){
			for (int j = 0; j < 250000; j++){
				if (ansarr[j]>0 && j*2>=sum-arr[i]) kk[j*2-sum+arr[i]]++;
				if (j<250000-arr[i]) ansarr[j+arr[i]]-=ansarr[j];
			}
			for (int j = 250000-1; j >= arr[i]; j--){
				ansarr[j]+=ansarr[j-arr[i]];
			}
		}
		vector<int> hueh;
		for (int i = 1; i < kk.size(); i++){
			if (kk[i]==n) hueh.push_back(i);
		}
		cout<<hueh.size()<<endl;
		coutarr(hueh);
	}
}

Compilation message

bootfall.cpp:1: warning: ignoring '#pragma optimize ' [-Wunknown-pragmas]
    1 | #pragma optimize("Bismillahirrahmanirrahim")
      | 
bootfall.cpp: In function 'int32_t main()':
bootfall.cpp:66:21: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   66 |   for (int i = 1; i < kk.size(); i++){
      |                   ~~^~~~~~~~~~~

Subtask #1
6.0 / 6.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	8 ms	6100 KB	Output is correct
2	Correct	11 ms	6224 KB	Output is correct
3	Correct	2 ms	2260 KB	Output is correct
4	Correct	8 ms	6100 KB	Output is correct
5	Correct	18 ms	6224 KB	Output is correct
6	Correct	13 ms	6100 KB	Output is correct
7	Correct	11 ms	6100 KB	Output is correct
8	Correct	17 ms	6228 KB	Output is correct
9	Correct	15 ms	6100 KB	Output is correct

Subtask #2
7.0 / 7.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	8 ms	6100 KB	Output is correct
2	Correct	11 ms	6224 KB	Output is correct
3	Correct	2 ms	2260 KB	Output is correct
4	Correct	8 ms	6100 KB	Output is correct
5	Correct	18 ms	6224 KB	Output is correct
6	Correct	13 ms	6100 KB	Output is correct
7	Correct	11 ms	6100 KB	Output is correct
8	Correct	17 ms	6228 KB	Output is correct
9	Correct	15 ms	6100 KB	Output is correct
10	Correct	36 ms	6232 KB	Output is correct
11	Correct	38 ms	6100 KB	Output is correct
12	Correct	35 ms	6100 KB	Output is correct
13	Correct	33 ms	6100 KB	Output is correct
14	Correct	34 ms	6160 KB	Output is correct
15	Correct	34 ms	6148 KB	Output is correct
16	Correct	39 ms	6100 KB	Output is correct
17	Correct	23 ms	6224 KB	Output is correct
18	Correct	30 ms	6148 KB	Output is correct
19	Correct	33 ms	6148 KB	Output is correct
20	Correct	37 ms	6100 KB	Output is correct

Subtask #3
0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	8 ms	6100 KB	Output is correct
2	Correct	11 ms	6224 KB	Output is correct
3	Correct	2 ms	2260 KB	Output is correct
4	Correct	8 ms	6100 KB	Output is correct
5	Correct	18 ms	6224 KB	Output is correct
6	Correct	13 ms	6100 KB	Output is correct
7	Correct	11 ms	6100 KB	Output is correct
8	Correct	17 ms	6228 KB	Output is correct
9	Correct	15 ms	6100 KB	Output is correct
10	Correct	36 ms	6232 KB	Output is correct
11	Correct	38 ms	6100 KB	Output is correct
12	Correct	35 ms	6100 KB	Output is correct
13	Correct	33 ms	6100 KB	Output is correct
14	Correct	34 ms	6160 KB	Output is correct
15	Correct	34 ms	6148 KB	Output is correct
16	Correct	39 ms	6100 KB	Output is correct
17	Correct	23 ms	6224 KB	Output is correct
18	Correct	30 ms	6148 KB	Output is correct
19	Correct	33 ms	6148 KB	Output is correct
20	Correct	37 ms	6100 KB	Output is correct
21	Correct	75 ms	6212 KB	Output is correct
22	Incorrect	87 ms	6208 KB	Output isn't correct
23	Halted	0 ms	0 KB	-

Subtask #4
0 / 16.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	8 ms	6100 KB	Output is correct
2	Correct	11 ms	6224 KB	Output is correct
3	Correct	2 ms	2260 KB	Output is correct
4	Correct	8 ms	6100 KB	Output is correct
5	Correct	18 ms	6224 KB	Output is correct
6	Correct	13 ms	6100 KB	Output is correct
7	Correct	11 ms	6100 KB	Output is correct
8	Correct	17 ms	6228 KB	Output is correct
9	Correct	15 ms	6100 KB	Output is correct
10	Correct	36 ms	6232 KB	Output is correct
11	Correct	38 ms	6100 KB	Output is correct
12	Correct	35 ms	6100 KB	Output is correct
13	Correct	33 ms	6100 KB	Output is correct
14	Correct	34 ms	6160 KB	Output is correct
15	Correct	34 ms	6148 KB	Output is correct
16	Correct	39 ms	6100 KB	Output is correct
17	Correct	23 ms	6224 KB	Output is correct
18	Correct	30 ms	6148 KB	Output is correct
19	Correct	33 ms	6148 KB	Output is correct
20	Correct	37 ms	6100 KB	Output is correct
21	Correct	75 ms	6212 KB	Output is correct
22	Incorrect	87 ms	6208 KB	Output isn't correct
23	Halted	0 ms	0 KB	-

Subtask #5
0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	8 ms	6100 KB	Output is correct
2	Correct	11 ms	6224 KB	Output is correct
3	Correct	2 ms	2260 KB	Output is correct
4	Correct	8 ms	6100 KB	Output is correct
5	Correct	18 ms	6224 KB	Output is correct
6	Correct	13 ms	6100 KB	Output is correct
7	Correct	11 ms	6100 KB	Output is correct
8	Correct	17 ms	6228 KB	Output is correct
9	Correct	15 ms	6100 KB	Output is correct
10	Correct	36 ms	6232 KB	Output is correct
11	Correct	38 ms	6100 KB	Output is correct
12	Correct	35 ms	6100 KB	Output is correct
13	Correct	33 ms	6100 KB	Output is correct
14	Correct	34 ms	6160 KB	Output is correct
15	Correct	34 ms	6148 KB	Output is correct
16	Correct	39 ms	6100 KB	Output is correct
17	Correct	23 ms	6224 KB	Output is correct
18	Correct	30 ms	6148 KB	Output is correct
19	Correct	33 ms	6148 KB	Output is correct
20	Correct	37 ms	6100 KB	Output is correct
21	Correct	75 ms	6212 KB	Output is correct
22	Incorrect	87 ms	6208 KB	Output isn't correct
23	Halted	0 ms	0 KB	-

Subtask #6
0 / 35.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	8 ms	6100 KB	Output is correct
2	Correct	11 ms	6224 KB	Output is correct
3	Correct	2 ms	2260 KB	Output is correct
4	Correct	8 ms	6100 KB	Output is correct
5	Correct	18 ms	6224 KB	Output is correct
6	Correct	13 ms	6100 KB	Output is correct
7	Correct	11 ms	6100 KB	Output is correct
8	Correct	17 ms	6228 KB	Output is correct
9	Correct	15 ms	6100 KB	Output is correct
10	Correct	36 ms	6232 KB	Output is correct
11	Correct	38 ms	6100 KB	Output is correct
12	Correct	35 ms	6100 KB	Output is correct
13	Correct	33 ms	6100 KB	Output is correct
14	Correct	34 ms	6160 KB	Output is correct
15	Correct	34 ms	6148 KB	Output is correct
16	Correct	39 ms	6100 KB	Output is correct
17	Correct	23 ms	6224 KB	Output is correct
18	Correct	30 ms	6148 KB	Output is correct
19	Correct	33 ms	6148 KB	Output is correct
20	Correct	37 ms	6100 KB	Output is correct
21	Correct	75 ms	6212 KB	Output is correct
22	Incorrect	87 ms	6208 KB	Output isn't correct
23	Halted	0 ms	0 KB	-

Submission #686764

Compilation message

Subtask #1 6.0 / 6.0

Subtask #2 7.0 / 7.0

Subtask #3 0 / 15.0

Subtask #4 0 / 16.0

Subtask #5 0 / 21.0

Subtask #6 0 / 35.0

Subtask #1
6.0 / 6.0

Subtask #2
7.0 / 7.0

Subtask #3
0 / 15.0

Subtask #4
0 / 16.0

Subtask #5
0 / 21.0

Subtask #6
0 / 35.0