Go: // 九九を出すだけ
package main
import (
	"fmt"
	"os"
	"bufio"
)
var out = bufio.NewWriter(os.Stdout)

func main(){
	defer out.Flush()
	for i:=1; i<10; i++{
		for j:=1; j<10; j++{
			fmt.Fprintf(out, "%dx%d=%d\n", i, j, i*j)
		}
	}
}

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

int main(){
    int i, j;
    for(i = 1;i < 10; i++){
        for(j = 1; j < 10; j++){
            cout << i << 'x' << j << '=' << i*j << endl;
        }
    }
}

C++: #include<iostream>
int main(){
	for(int i=1;i<=9;i++){
		for(int j=1;j<=9;j++){
			std::cout<<i<<"x"<<j<<"="<<i*j<<std::endl;
		}
	}
	return 0;
}

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

int main(void)
{
	int i,j;
	for(i=1;i<10;i++)
	{
		for(j=1;j<10;j++)
		{
			printf("%dx%d=%d\n",i,j,i*j);
		}
	}
	return 0;
}

C++: #include <iostream>
using namespace std;
int main(){
        for(int i=1;i<10;i++){
                for(int k=1;k<10;k++)
                        cout<<i<<"x"<<k<<"="<<i*k<<endl;
        }
        return 0;
}

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

int main(){
    for(int i=1;i<10;i++){
        for(int j=1;j<10;j++){
            cout<<i<<"x"<<j<<"="<<i*j<<endl;
        }
    }
	return 0;
}

C++: class Main{
    public static void main(String[] a){
    
    int[] x = new int[9];
    int x[] = {1,2,3,4,5,6,7,8,9};
    int[] y = new int[9];
    int y[] = {1,2,3,4,5,6,7,8,9};
     for(int i=0;i<10;i++){
     for(int j=0;j<10;j++){
       System.out.println{x[i]+"x"+y[j]+"="+x[i]*y[j]};
     }
    }
   }
  }

C++: #include <bits/stdc++.h>
#define FOR(i, a, b) for(int i = a; i < b; i++)
#define REP(i, n) FOR(i, 0, n)
using namespace std;
typedef vector<int> vi;

int main(){
    FOR(i, 1, 10) FOR(j, 1, 10) cout << i << "x" << j << "=" << i*j << endl;
}

C++: #include <iostream>
using namespace std;
int main(void){
    for(int i = 1 ; i <= 9; i++ )
    for(int j = 1 ; j <= 9; j++)
    cout << i << "x" << j << "=" << (i * j) << "\n";
    return 0;
    
}

C++: #include <iostream>

int main()
{
    for(int i = 1; i < 10; ++i) for(int j = 1; j < 10; ++j) std::cout << i << "x" << j << "=" << i*j << std::endl;
    return 0;
}

C++: #include<iostream>
using namespace std;
int main(){
 for(int i=1;i<=9;i++)
   for(int j=1;j<=9;j++)
     cout<<i<<'x'<<j<<'='<<i*j<<endl;
  return 0;
}

C++: #include<iostream>
using namespace std;
int main(){
	for(int i=1; i<10; i++){
		for(int j=1; j<10; j++){
			cout <<i<<"x"<<j<<"="<<i*j<<endl;
		}
	}
	return 0;
}

C++: #include <iostream>
using namespace std;
int main()
{
	int i,j;
	for (i = 0; i < 9; i++)
	{
		for (j = 0; j < 9; j++)
		{
			cout << (i + 1) << "x" << (j + 1) <<((i + 1) * (j + 1))<<endl;
		}
	}
	return 0;
}

C++: #include<iostream>
using namespace std;
int main(){
  int ans;
  for(int i=1;i<=9;i++){
    for(int j=1;j<=9;j++){
      ans=i*j;
      printf("%dx%d=%d\n",i,j,ans);
    }
  }
  return 0;
}

C++: #include<iostream>
using namespace std;
int main()
{
  for(int i=1;i<=9;i++)
    for(int j=1;j<=9;j++)
      cout<<i<<'x'<<j<<'='<<i*j<<endl;
}

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

int main(){

	for(int i=1; i<=9; i++){
		for(int j=1; j<=9; j++){
			cout << i << "x" << j << "=" << i*j << endl;
		}
	}

	return 0;

}

C++: #include<iostream>
int main(){
  int i,j;
  for (i=1;i<=9;i++){
    for(j=1;j<=9;j++){
      printf("%dx%d=%d\n",i,j,i*j);
    }
  }
    return0;
}

C++: #include<iostream>
using namespace std;
int main()
{
	int i,j;
	for(i=1;i<=9;i++)
		for(j=1;j<=9;j++)
			cout<<i<<"X"<<j<<"="<<i*j<<endl;
        return 0;
}

C++: #include <iostream>

using namespace std;

int main() {
	for (int y = 1; y <= 9; ++y)
		for (int x = 1; x <= 9; ++x)
			cout << x << "x" << y << "=" << (x*y) << endl;
}

C++: #include <bits/stdc++.h>
using namespace std;
int main(){
  for(int i=1;i<10;i++){
    for(int j=1;j<10;j++){
      cout << i << 'x' << j << '=' << i*j << "\n";
    }
  }
  return 0;
}

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

int main() {
puts("1x1=1\n1x2=2\n.\n.\n9x8=72\n9x9=81\n");

return 0;

}

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() {
#ifdef _DEBUG
	printf( "debug\n" );
#endif
	for ( int i = 1; i < 10; i++ ) {
		for ( int j = 1; j < 10; j++ ) {
			printf( "%dx%d=%d\n", i, j, i * j );
		}
	}
	while(true);
	return 0;
}

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

int main(){
    int i, t;
    
    for(i = 1; i <= 9; i++){
        for(t = 1; t <= 9; t++){
            cout << i << "x" << t << "=" << i * t << endl;
        }
    }
    
    return 0;
    
}

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

//NAMESPACE
using namespace std;

//CONSTANT
const int64_t INF=INT64_MAX;

//FAST I/O
void init(){cin.tie(0);ios::sync_with_stdio(false);}
//----------------------------------------------------

int main(){
  init();

  for(int i=1;i<=9;i++){
    for(int j=1;j<=9;j++){
      cout << i << "x" << j << "=" << i*j << endl;
    }
  }

  return 0;
}

C++: #include <iostream>
using namespace std;
int main(void){
    int i,j;
    for(i=1;i<10;i++){
        for(j=1;j<10;j++){
            cout << i <<"x"<<j<<"="<<i*j<<endl;
        }
    }
    return 0;
}

C++: #include <stdio.h>

//１０個のデータを入力し、大きい順で３つのデータを取り出すプログラム

int main(void)
{
	int i, j;		//繰り返し変数
	int h[10];		//データ格納スペース
	int n = 0;			//一時変数
	int rank[3];	//順位付けしたデータを格納

	for (i = 0; i < 10; i++){
		scanf("%d", &h[i]);
	}
	for (j = 0; j < 3; j++){
		for (i = 0; i < 10; i++){
			if (h[n] < h[i]){
				n = i;
			}
		}
		rank[j] = h[n];
		h[n] = -1;
		n = 0;
	}

	printf("%d\n", rank[0]);
	printf("%d\n", rank[1]);
	printf("%d\n", rank[2]);

	return (0);
}

C++: #include<iostream>
int main(void){
int i=1,j=1;
for(i;i<10;i++){
for(j=1;j<10;j++){
std::cout<<i<<"x"<<j<<"="<<i*j<<std::endl;
}}

return 0;
}

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

int main(){
    for (int i=1; i<=9; ++i)
    {
        for (int j=1; j<=9; ++j)
        {
            cout<<i<<"x"<<j<<"="<<i*j<<endl;
        }
    }
    return 0;
}

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

int main(){
    for ( int i=1; i<=9; i++ ) {
        for ( int j=1; j<=9; j++ ){
          cout << i << "x" << j << "=" << i*j << endl;
         }
    }
    return 0;
}