Go: package main

import (
    "fmt"
)

func main() {
    var a, b float64
    fmt.Scanf("%v %v", &a, &b)
    fmt.Println(a * b)
}

C++: #include <bits/stdc++.h>
using namespace std;
#define FOR(i, s, n) for(int i = s; i < (int)n; i++)
#define per(i, n) for(int i = n; i >= 0; i--)
#define ROF(i, s, n) for(int i = s; i >= (int)n; i--)
#define FORIT(i, A) for (auto i : A)
#define PRINT(x) cout << (x) << "\n"
#define ALL(a) (a).begin(),(a).end()
#define RALL(a) (a).rbegin(), (a).rend()
#define MP make_pair
#define EACH(i, n) for (__typeof((n).begin()) i = (n).begin(); i != (n).end(); ++i)
#define SZ(a) int((a).size())
#define EXIST(s,e) ((s).find(e)!=(s).end())
#define SORT(c) sort((c).begin(),(c).end())
#define CLR(a) memset((a), 0 ,sizeof(a))
#define NCLR(a) memset((a), -1 ,sizeof(a))
#define dump(x) cout << #x << " = " << (x) << "\n";
#define debug(x) cout << #x << " = " << (x) << " (L" << __LINE__ << ")" << " " << __FILE__ << "\n";
#define sq(n) (n) * (n)
typedef vector<int> VI;
typedef vector<VI> VVI;
typedef vector<string> VS;
typedef pair<int, int> PII;
typedef long long LL;
typedef vector<LL> VLL;
typedef vector<VLL> VVLL;
typedef unsigned int uint;
typedef unsigned long long ull;
typedef priority_queue<int> maxpq;
typedef priority_queue< int, vector<int>, greater<int> > minpq;
typedef complex<double> P;
static const double EPS = 1e-10;
static const double PI = acos( -1.0 );
static const int mod = 1000000007;
static const int INF = 1 << 29;
static const LL LL_INF = 1152921504606846976;
static const int dx[] = { -1, 0, 1, 0, 1, -1, 1, -1 };
static const int dy[] = { 0, -1, 0, 1, 1, 1, -1, -1 };

int main() {
	int n, m;
	scanf( "%d %d", &n, &m );
	printf( "%d\n", n * m );
	return 0;
}

C++: #include<stdio.h>
int main(void)
{
	int d,c;
	scanf("%d %d",&d,&c);
	d=d*c;
	printf("%d\n",d);
	return 0;
}

C++: #include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <cmath>
#include <set>
#include <map>
#define rep(i, n) for(int i = 0; i < n; i++)
#define REP(i, m, n) for(int i = m; i < n; i++)
#define ALL(v) v.begin(),v.end()
#define RALL(v) v.rbegin(),v.rend()
#define check(v) rep(i,v.size()) cout << v[i] << " ";\
cout << endl
#define INF 1e9
typedef long long ll;
using namespace std;
//�I�[�o�[�t���[�ɋC���‚���您����������
//�m�F�Y���Ȃ您����������

int main() {
    int a, b; cin >> a >> b;
    cout << a*b << endl;

    return 0;
}

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

int main(){
	int a,b;
	scanf("%d%d",&a,&b);
	printf("%d\n",a*b);
}

C++: #include <cstdio>
int main{
  int a,b;
  scanf("%d %d",&a,&b);
  printf("%d\n",a*b);
  return 0;
}

C++: #include <iostream>
using namespace std;
int main(){
    int a,b;cin>>a>>b;cout << a*b << endl;
}

C++: w#define _CRT_SECURE_NO_WARNINGS
//#define _GLIBCXX_DEBUG
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
//#define int ll
//#define endl "\n"
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef pair<int,int> pii;
#define all(c) (c).begin(), (c).end()
#define loop(i,a,b) for(ll i=a; i<ll(b); i++)
#define rep(i,b) loop(i,0,b)
#define pb push_back
#define eb emplace_back
#define mp make_pair
#define mt make_tuple
template<class T> ostream & operator<<(ostream & os, vector<T> const &);
template<int n, class...T> typename enable_if<(n>=sizeof...(T))>::type _ot(ostream &, tuple<T...> const &){}
template<int n, class...T> typename enable_if<(n< sizeof...(T))>::type _ot(ostream & os, tuple<T...> const & t){ os << (n==0?"":" ") << get<n>(t); _ot<n+1>(os, t); }
template<class...T> ostream & operator<<(ostream & os, tuple<T...> const & t){ _ot<0>(os, t); return os; }
template<class T, class U> ostream & operator<<(ostream & os, pair<T,U> const & p){ return os << "(" << p.first << ", " << p.second << ") "; }
template<class T> ostream & operator<<(ostream & os, vector<T> const & v){ rep(i,v.size()) os << v[i] << (i+1==(int)v.size()?"":" "); return os; }
template<class T> inline bool chmax(T & x, T const & y){ return x<y ? x=y,true : false; }
template<class T> inline bool chmin(T & x, T const & y){ return x>y ? x=y,true : false; }
#ifdef DEBUG
#define dump(...) (cerr<<#__VA_ARGS__<<" = "<<mt(__VA_ARGS__)<<" ["<<__LINE__<<"]"<<endl)
#else
#define dump(...)
#endif
// ll const mod = 1000000007;
// ll const inf = 1LL<<60;

int main(){
    int a,b;
    cin >> a >> b;
    cout << a*b << endl;
}

C++: #include<bits/stdc++.h>
#include<iostream>
#include<math.h>
#include<algorithm>
#include<string>
using namespace std;
int main(){
	int d,c;
	cin>>d>>c;
	cout<<d*c<<endl;
	//cout << "Hello world!!" << endl;
	return 0;
}

C++: #include <iostream>
using namespace std;

int d, c;
int main() {
  cin >> d >> c;
  cout << d*c << "\n";
  return 0;
}

C++: #include <iostream>

using namespace std;

int main(){
    int d;
    //cを定義
    int c;
    //dを定義
    cin >> d >> c;
    //d,cの順で標準入力
    cout << d * c << endl;
    //d*cをして出た結果を出力
}

C++: #include<iostream>
using namespace std;int main(){int d,c;cin>>d>>c;cout<<d*c<<endl;return 0;}

C++: #include <iostream>
using namespace std;
int main(void){
    
    int a,b;
    cin>>a>>b;
    cout<<a*b<<endl;
    
}

C++: #include <iostream>
using namespace std;

int main(){

int a,b;
cin >> a >> b ;

cout << a * b ;


return 0;
}

C++: //============================================================================
// Name        : AOJ.cpp
// Author      :
// Version     :
// Copyright   : Your copyright notice
// Description : Hello World in C++, Ansi-style
//============================================================================

#include <iostream>
#include <cstdio>
#include <cmath>
#include <string>
#include <cctype>
using namespace std;

int main() {
	int d,c,a;
	cin>>d>>c;

	a=d*c;
	cout<<a<<endl;


	return 0;
}

C++: #include <iostream>
using namespace std;

int main()
{
	int d, c;

	cin >> d >> c;

	cout << d * c << endl;
	return 0;
}

C++: #include<iostream>
using namespace std;

int main(){
int d,c;
cin>>d>>c;
cout<<d*c<<'\n';

return 0;
}

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

int main() {
  int d, c;
  cin >> d >> c;
  cout << d * c << "\n";
}

C++: #include <bits/stdc++.h>

using namespace std;

int main(){

	int d, c;

	cin>>d>>c;

        cout<<d*c<<endl;


	return 0;

}

C++: //
//  main.cpp
//  adsfdsgsg
//
//  Created by h3037175 on 2017/07/31.
//  Copyright ?? 2017??´ h3037175. All rights reserved.
//

#include <iostream>
#include <cstdio>
#include <math.h>
#include<algorithm>
#include <utility>
#define nan -100000
using namespace std;
int main() {
    int a,b;
    cin>>a>>b;
    cout<<a*b<<endl;
    return 0;
}

C++: #include <cstdio>
#include <cstdlib>
#include <cstring>

int main() {
    int d,c;
    scanf("%d%d", &d, &c);
    printf("%d %d", d, c);

    return 0;
}