13 lines
295 B
C++
13 lines
295 B
C++
#include <iostream>
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using namespace std;
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int a[101];
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int main() {
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int n;
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cin >> n;
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for (int i = 0; i < n; i++) cin >> a[i];
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int s = a[0] + a[1] + a[2];
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for (int i = 1; i < n - 2; i++) s = max(s, a[i] + a[i + 1] + a[i + 2]);
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cout << s << endl;
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return 0;
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} |