Submission #180090

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Source Code Expand

#include <iostream>
#include <algorithm>
#include <vector>
#include <queue>
#include <set>
#include <map>
#include <cstring>
#include <string>
#include <cstdlib>
#include <cstdio>
using namespace std;
typedef pair<int, int> pii;
typedef long long int ll;
#define REP(i,x) for(int i=0;i<(int)(x);i++)
#define FOR(i,c) for(__typeof((c).begin())i=(c).begin();i!=(c).end();++i)
#define RREP(i,x) for(int i=(x);i>=0;i--)
#define RFOR(i,c) for(__typeof((c).rbegin())i=(c).rbegin();i!=(c).rend();++i)

int n;
main(){
	cin >> n;
	int ans = 0;
	REP(i, n){
		int x;
		cin >> x;
		for(;!(x&1) || (x%3==2);x--)ans++;
	}
	cout << ans << endl;
	return 0;
}

Submission Info

Judge Result