Go: package main

import (
	"fmt"
	"strconv"
)

func main() {
	for _, leftValue := range MultiplicationTableNum(9) {
		for _, rightValue := range MultiplicationTableNum(9) {
			strLeftVal, strRightVal, strMulti := strconv.Itoa(leftValue), strconv.Itoa(rightValue), strconv.Itoa(Multiplication(leftValue, rightValue))
			fmt.Println(strLeftVal + "x" + strRightVal + "=" + strMulti)
		}
	}
}

func MultiplicationTableNum(num int) []int {
	multiNum := []int{}
	for i := 1; i <= num; i++ {
		multiNum = append(multiNum, i)
	}
	return multiNum
}

func Multiplication(x, y int) int {
	return x * y
}

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

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

C++: #include <iostream>
#include <cmath>
#include <algorithm>
#include <string>
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 x = 1; x != 10; x++) {
		for (int y = 1; y != 10; y++) {
			cout << x << "x" << y << "=" << x*y << 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(){
    
    int i,j;
    
    for(i=1;i<=9;i++){
        for(j=1;j<=9;j++){
            cout<<i<<"x"<<j<<"="<<i*j<<"\n";
        }
    }
    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++: #include <iostream>
using namespace std;
int main(void){
    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<cstdio>
#include<iostream>

using namespace std;

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

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

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

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

int main(){
    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++: //AOJ 0000
//include
#include<cstdio>
#include<cctype>
#include<cstring>
#include<cstdlib>
#include<algorithm>
#include<stack>
#include<queue>
#include<deque>
#include<vector>
#include<list>
#include<bitset>
#include<set>
#include<iostream>
 
//using namespace
using namespace std;
 
//define
 
//variable
short a, b;
 
//function
int main(){
  for(a = 1; a <= 9; a++)
    for(b = 1; b <= 9; b++)
      printf("%dx%d=%d\n", a, b, a * b);
  return 0;
}

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

C++: #include <iostream>
#include <sstream>
#include <string>
#include <algorithm>
#include <vector>
#include <stack>
#include <queue>
#include <set>
#include <map>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <cmath>
#include <cassert>

using namespace std;

#define FOR(i,k,n) for(int i=(k); i<(int)(n); ++i)
#define REP(i,n) FOR(i,0,n)
#define FORIT(i,c) for(__typeof((c).begin())i=(c).begin();i!=(c).end();++i)

template<class T> void debug(T begin, T end){ for(T i = begin; i != end; ++i) cerr<<*i<<" "; cerr<<endl; }
inline bool valid(int x, int y, int W, int H){ return (x >= 0 && y >= 0 && x < W && y < H); }

typedef long long ll;
const int INF = 100000000;
const double EPS = 1e-8;
const int MOD = 1000000007;
int dx[8] = {1, 0, -1, 0, 1, -1, -1, 1};
int dy[8] = {0, 1, 0, -1, 1, 1, -1, -1};

using my_vect = vector<int>;
int main(){
  
  return 0;
}

C++: #include <iostream>
#include <cstdio>

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

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

typedef long long ll;
typedef unsigned long long ull;

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

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

int main()
{
	int num1,num2;

	for(num1=1;num1<=9;num1++){

		for(num2=1;num2<=9;num2++){
			int ans = num1*num2;
			cout << num1 << "x" << num2 << "=" << ans << endl;
		}
	}
	return 0;
}

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<<"*"<<j<<"="<<i*j<<endl;
	}
	return 0;
}

C++: #include <iostream>

static void printQq();
static const int Max = 10;

int main(int /* argc */, char **/* argv */)
{
    printQq();

    return 0;
}

static void printQq()
{
    for (int i = 1; i < Max; ++i) {
       for (int j = 1; j < Max; ++j ) {
           std::cout << i << "x" << j << "=" << i * j << std::endl;
       }
    }
}

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;
		}	
	}
}

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>

int main()
{
	using namespace std;

	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<bits/stdc++.h>
using namespace std;
int main(){
	for(int n=1;n<=9;n++){
		for(int m=1;m<=9;m++){
			printf("%dx%d=%d\n",n,m,m*n);
		}
	}
}

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

using namespace std;

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

	return 0;
}

C++: #include <cstring>
#include <cstdio>
using namespace std;

char s[1234 << 10];

int main(){
	memset(s, 0, sizeof s);
	puts("hoge");
}