Submission #853027

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
853027	2023-09-23 10:42:58	Benmath	Homecoming (BOI18_homecoming)	C++14	100 / 100	228 ms	188576 KiB

homecoming

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#include<homecoming.h>
#include<bits/stdc++.h>
using namespace std;
long long int calculate (int i, int j, long long int prefiks[]){
    if(i == 0){
        return prefiks[j];
    }else{
        return prefiks[j] - prefiks[i-1];
    }
}
long long solve(int N, int K, int *A, int *B){
    int n = N;
    int k = K;
    long long int a[n];
    long long int b[n];
    long long int dp[n];
    long long int dp1[n];
    long long int sum1 = 0;
    long long int pref1[2*n+1];
    long long int pref2[2*n+1];
    for(int i = 0; i < n; i++){
        a[i] = A[i];
        b[i] = B[i];
        sum1 = sum1 + a[i] - b[i];
       
        dp[i] = 0;
        dp1[i] = -1e18;
    }
    pref1[0] = a[0];
    pref2[0] = b[0];
 
 
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• Subtask 1: 13 / 13
• Subtask 2: 18 / 18
• Subtask 3: 31 / 31
• Subtask 4: 38 / 38