真有人会看吗

include <bits/stdc++.h> using namespace std; int a[1000000];

int main() {

int n, b;
int num = 0;
cin >> n;
for (int i = 0; i < n; i++) {
	cin >> a[i];
	if (a[i] == 1 || a[i] == 2) {
		num = num + 3 + 4 + 5 + 6;
	}
	if (a[i] == 3 || a[i] == 4) {
		num = num + 1 + 2 + 5 + 6;
	}
	if (a[i] == 5 || a[i] == 6) {
		num = num + 3 + 4 + 1 + 2;
	}
}
cout << num + a[0];
return 0;

}