Submission #1241072

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;

typedef vector<int> vi;
typedef vector<vi> vvi;
typedef vector<double> vd;
typedef vector<vd> vvd;
typedef vector<vvd> vvvd;
typedef pair<int, int> pii;
typedef vector<pii> vpii;
typedef long long LL;
#define REP(i,s,N) for (int i=s; i<N; i++)

int main() {
	int n, ans=0;
	vi a(10,0),cut(10,0);
	cin >> n;
	REP(i, 0, n) cin >> a[i];
	REP(i, 0, n) {
		while(a[i]%2==0||a[i]%3==2) {
			cut[i]++;
			a[i]--;
		}
		ans += cut[i];
	}
	cout << ans << endl;
}

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