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

C++: #include<stdio.h>

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

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

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

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

using namespace std;

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

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

int main() {
  int a = 1;
  int b = 1;
  for ( a == 9 && b == 10) {
    cout << a << "x" << b << "=" << a*b << endl;
    ++b;
    if ( b = 10) {
      ++a;
      int b = 1;
    }

  }

  return 0;

}

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

C++: #include<cstdio>
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 <iostream>
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);
	}
    }
}

C++: #include <cstdio>

int main(void){
  int i,j;
  for(i=1;i<10;i++){
    for(j=1;j<10;j++){
      printf("%d×%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 j=1;j<10;j++){
cout << i << "x" << j << "=" << i*j << endl;
}
}
}

C++: #include <algorithm>
#include <map>
#include <vector>
#include <iostream>
#include <sstream>
#include <cstdio>
#include <cstring>
#include <cctype>
#include <cstdlib>
#include <cmath>
#include <string>
#include <queue>
using namespace std;

#define REP(i,n) for(int i=0; i<n; ++i)
#define IREP(it,array) for(vector<int>::iterator it=array.begin(); it!=array.end(); ++it)
#define SREP(it,array) for(vector<string>::iterator it=array.begin(); it!=array.end(); ++it)
#define MP make_pair


int main()
{
  cout.setf(ios::fixed, ios::floatfield);
  cout.precision(10);

  int INF = 1000000;

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

  return 0;
}

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

int main() {
  int a = 1;
  int b = 1;
  for () {
    cout << a << "x" << b << "=" << a*b << endl;
    ++b;
    if ( b = 10;) {
      ++a;
      int b = 1;
    } else if ( a == 9 && b == 10;) {
      break;
    }

  }

  return 0;
}

C++: #include <bits/stdc++.h>
#include <iostream>
#include <string> 
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 < 10; ++i){
       for(int j = 1; j < 10; ++j){
           cout << i << "x" << j << "=" << i*j << endl;
}
}

    return 0;
}

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() {
	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<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++: #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;
        }
    }

    return 0;
}

C++: #include "iostream"
using namespace std;

int main(){

	int mplication, mplicand;

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

    return 0;
}

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

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

int main()
{
	for (int i = 1; i < 10; ++i)
	{
		for (int j = 1; j < 10; ++j)
		{
			if (i == 9 && j == 9)
			{
				cout << i << "*" << j << "=" << i*j;
				break;
			}
			cout << i << "*" << 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<<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<stdio.h>
main(){int j,i=0;for(;++i<=9;)for(j=1;j<=9;)printf("%dx%d=%d\n",i,j++,i*j);}