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Submission #994040

# Submission time Handle Problem Language Result Execution time Memory
994040 2024-06-07T04:49:33 Z vjudge1 Kas (COCI17_kas) C++17
100 / 100
 52 ms 2652 KB 
#include <bits/stdc++.h>
using namespace std;

#define ll long long
int const N=5e5;
int const inf=1e9+7;
int diff[N];
int cpy[N];
void solve(){
	int n;
	cin>>n;
	for (int i = 0; i <=100000; ++i)
		diff[i]=-inf;
	diff[0]=0;
	int sm=0;
	for(int e=0;e<n;e++){
		int c;
		cin>>c;
		sm+=c;
		for (int i = 0; i <=100000; ++i)
			cpy[i]=diff[i];
		for(int i=100000;i>=0;i--){
			if(diff[i]<0)
				continue;
			cpy[i+c]=max(diff[i],cpy[i+c]);
			if(i>=c)
				cpy[i-c]=max(diff[i]+c,cpy[i-c]);
			else
				cpy[c-i]=max(diff[i]+i,cpy[c-i]);
		}
		for(int i=0;i<=100000;i++)
			diff[i]=cpy[i];
	}
	cout<<sm-(diff[0])<<endl;
}

int main(){
	int t=1;
	// cin>>t;
	while(t--)
		solve();
	return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2652 KB Output is correct
2 Correct 1 ms 2652 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2652 KB Output is correct
2 Correct 2 ms 2652 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2652 KB Output is correct
2 Correct 1 ms 2652 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2652 KB Output is correct
2 Correct 2 ms 2652 KB Output is correct

Subtask #5
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2648 KB Output is correct
2 Correct 2 ms 2652 KB Output is correct

Subtask #6
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 2652 KB Output is correct
2 Correct 4 ms 2652 KB Output is correct

Subtask #7
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 2648 KB Output is correct
2 Correct 4 ms 2652 KB Output is correct

Subtask #8
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 16 ms 2648 KB Output is correct
2 Correct 17 ms 2652 KB Output is correct

Subtask #9
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 23 ms 2652 KB Output is correct
2 Correct 29 ms 2652 KB Output is correct

Subtask #10
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 38 ms 2652 KB Output is correct
2 Correct 52 ms 2648 KB Output is correct