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Submission #1100370

# Submission time Handle Problem Language Result Execution time Memory
1100370 2024-10-13T16:20:55 Z codexistent Kas (COCI17_kas) C++14
80 / 100
 157 ms 524288 KB 
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define MAXN 505
#define MAXS 200005
#define FOR(i, a, b) for(ll i = a; i <= b; i++)

ll n, dp[MAXN][MAXS], s = 0;

int main(){
    cin >> n;
    FOR(i, 0, n) FOR(j, 0, 200000) dp[i][j] = MAXS;

    dp[0][100000] = 0;
    FOR(i, 1, n){
        int x; cin >> x;
        s += x;
        FOR(j, x, 200000 - x){
            dp[i][j - x] = min(dp[i][j - x], dp[i - 1][j]);
            dp[i][j + x] = min(dp[i][j + x], dp[i - 1][j]);
            dp[i][j] = min(dp[i][j], dp[i - 1][j] + x);
        }
    } 

    cout << ((s - dp[n][100000]) / 2 + dp[n][100000]) << endl;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 19028 KB Output is correct
2 Correct 7 ms 19028 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 19028 KB Output is correct
2 Correct 6 ms 19028 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 19028 KB Output is correct
2 Correct 7 ms 21076 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 21076 KB Output is correct
2 Correct 8 ms 23124 KB Output is correct

Subtask #5
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 23124 KB Output is correct
2 Correct 8 ms 23188 KB Output is correct

Subtask #6
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 19 ms 57940 KB Output is correct
2 Correct 23 ms 66132 KB Output is correct

Subtask #7
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 26 ms 74504 KB Output is correct
2 Correct 28 ms 80648 KB Output is correct

Subtask #8
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 99 ms 316492 KB Output is correct
2 Correct 130 ms 394572 KB Output is correct

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 157 ms 472580 KB Output is correct
2 Runtime error 75 ms 524288 KB Execution killed with signal 9
3 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# Verdict Execution time Memory Grader output
1 Runtime error 73 ms 524288 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -