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>
#include <string>

auto main() -> int
{
	for (int a = 1; a < 10; ++a) {
		for (int b = 1; b < 10; ++b)
		{
			std::cout << std::to_string(a) + 'x' + std::to_string(b) + '=' + std::to_string(a * b) + '\n';
		}
	}
	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<stdio.h>

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

C++: #include<stdio.h>

int main(){


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

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

int main(){

	int a=0;
	int b=0;
	int ans;

	for(int count=0;count<81;count++)
	{
		a++;
		if(0==a%10){a=1;}

		if(a==1)
		{
			b++;
			if(0==b%10){b=1;}
		}
	ans=b*a;
	cout<<b<<"×"<<a<<"＝"<<ans<<endl;
	}

	int z;
	cin>>z;
    return 0;
}

C++: /*Filename: aoj0000.cpp
 *Author: Mushiyo
 */

#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<cstdio>
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 <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 a,b;
  for(int j=1;j<=9;j++){
  for(int i=1;i<=9;i++)
    cout<<j<<'x'<<i<<'='<<j*i<<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 << endl;
}
}
return 0;
}

C++: #include "bits/stdc++.h"
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
#define rep(i,n) for(ll i=0;i<(ll)(n);i++)
#define all(a)  (a).begin(),(a).end()
#define pb emplace_back
#define INF (1e9+1)
//#define INF (1LL<<59)

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 <bits/stdc++.h>
using namespace std;

int main() {
for(int i=1;i<=9;i++){
 for(int j=1;j<=9;j++) {
  printf("%dx%d=%d\n",i,j,i*j);
}}
return 0;
}

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

using namespace std;

int main(){
	for(int i = 1; i <= 9; i++){
		for(int j = 1; j <= 9; 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++: namespace mul
{
    class Program
    {
        static void Main(string[] args)
        {
            for (int cntX = 1; cntX < 10; cntX++)
            {
                for (int cntY = 1; cntY < 10; cntY++)
                    System.Console.WriteLine("{0}x{1}={2}", cntX, cntY, cntX * cntY);
            }
        }
    }
}

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;

    // Your code here!
    


int main(){
    for(int i=1;i<=9;i++){
        for(int j=1;j<=9;j++){
            int val=i*j;
            cout<<i<<'x'<<j<<'='<<val<<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++: class Main{
    public static void main(String[] a){
        for(int i=1;i<10;i++) {
			for(int j=1;j<10;j++) {
				System.out.println(" "+i+" * "+j+" = "+i*j);
			}
		}
    }
}

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

C++: #include <stdio.h>
int main(void)
{
    int i,j;
    for(i = 1;i <= 9;i++){
        for(j = 1;j <= 9;j++){
            printf("%dx%d=%d\n",i,j,i*j);
        }
    }
    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;
		}
	}
	std::system("pause");
	return 0;
}

C++: #include <cstdio>

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

C++: #include <iostream>
#include <iomanip>
#include <cmath>

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 "bits/stdc++.h"
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 <cstdio>

using namespace std;

#define rep(i,x) for(int i=0;i<x;++i)

int main()
{
	for (int i = 1; i <= 9; ++i) {
		for (int j = 1; j <= 9; ++j) {
			printf("%dx%d\n", i, j, i * j);
		}
	}
}

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++: b;main(a){for(;a<=9;(b%=9)||a++)printf("%dx%d=%d",a,++b,a*b+a);}

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;

void solve()
{
	for(int i = 1; i < 10; ++i)
	{
		for(int j = 1; j < 10; ++j)
		{
			cout << i << "x" << j << "=" << i * j << endl;
		}
	}
}

int main()
{
	solve();
	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 << "×" << j << "=" << i*j <<endl;
		}
	}

    return 0;
}

C++: i;main(j){for(;i++<9;)for(j=0;j++<9;)printf("%dx%d=%d\n",i,j,i*j);exit(0);}

C++: #include <iostream>
using namespace std;
string a[8]={"hao","hao","xue","xi","tian","tian","xiang","shang"};
int main() {
	ios::sync_with_stdio(false);
	for(int i=1;i<10;i++)
		for(int j=1;j<10;j++)
			cout<<i<<"*"<<j<<"="<<i*j<<endl;
	return 0;
}

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