Submission #1154182

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Source Code Expand

#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <cmath>
#include <cassert>
#define FOR(i,a,b) for(int i=(a);i<(b);i++)
#define REP(i,n) FOR(i,0,n)
#define rep(i,n) FOR(i,0,n)
#define DEBUG(x) cout<<#x<<": "<<x<<endl
#define vint vector<int>
#define vdouble vector<double>
#define vstring vector<string>
using namespace std;

#include<map>
#include<set>
#include<queue>

typedef long long ll;
typedef unsigned long long ull;

const int MAX_N = 1000000;

int main() {

	ll A, B, C;
	cin >> A >> B >> C;
	ll a, b, c;
	a = A/2, b=B/2, c=C/2;
	ll aa, bb, cc;
	aa = abs(a - (A-a));
	bb = abs(b - (B-b));
	cc = abs(c - (C-c));

	ll ret = INT64_MAX;
	ret = min(ret, aa * B * C);
	ret = min(ret, bb * C * A);
	ret = min(ret, cc * A * B);
	cout << ret << endl;

}

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