#include <iostream>
using namespace std;
int main()
{
int *a;
int i, max, R, R1, N;
cin >> N;
a = new int[N];
max=0;
for (i=0; i<N; i++) {
cin >> a[i];
if (a[i]+max>max) max=a[i]+max;
}
if (max%3!=0) R=1;
else R=max;
cin >> R1;
cout << "Вычисленное контрольное значение: " << R << endl;
if (R==R1) cout << "Контроль пройден" << endl;
else cout << "Контроль не пройден" << endl;
delete [] a;
return 0;
}
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