BOJ 2559 수열

1 개요[ | ]

BOJ 2559 수열


2 C++[ | ]

#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;

int main() {
    int N, K, temp;
    int A[100001];
	cin >> N >> K;
	for (int i=1; i<=N; i++) {
		cin >> temp;
		A[i] = A[i - 1] + temp;
	}
	int MAX = -999;
	for (int i=K; i<=N; i++) {
		MAX = max(MAX, A[i]-A[i-K]);
	}
	cout << MAX;
}
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