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

C++: #include<stdio.h>
int main(){
    int i,j;

    for (i=1; i<=9; i++) {
        for (j=1; j<=9; j++) {
            printf("%d  x  %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++)
	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++){
      cout << i << "x" << 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>

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

C++: #include<stdio.h>
int main()
{
    int n,p;
    for(p=1;p<=9;p++)
    {
    for(n=1;n<10;n++)
    {
        printf("%dx%d=%d\n",p,n,p*n);
    }
    }
    return 0;
}

C++: for i in range(9):
    for j in range(9):
        print str(i+1)+"x"+str(j+1)+"="+str(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 << "\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()
{
    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>
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<ios>
int s,e;int main(){for(;(s+=!e++)-10;e%=9)printf("%dx%d=%d\n",s,e,s*e);}

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>
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<<"\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  <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);
}

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

using namespace std;

typedef long long ll;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef complex<double> P;
typedef pair<int,int> pii;
#define REP(i,n) for(ll i=0;i<n;++i)
#define REPR(i,n) for(ll i=1;i<n;++i)
#define FOR(i,a,b) for(ll i=a;i<b;++i)

#define DEBUG(x) cout<<#x<<": "<<x<<endl
#define DEBUG_VEC(v) cout<<#v<<":";REP(i,v.size())cout<<" "<<v[i];cout<<endl
#define ALL(a) (a).begin(),(a).end()

#define MOD (ll)(1e9+7)
#define ADD(a,b) a=((a)+(b))%MOD
#define FIX(a) ((a)%MOD+MOD)%MOD

int main(){
  REP(i,9)REP(j,9){
    int x = i+1;
    int y = j+1;
    cout << x << 'x' << y << '=' << (x*y) << endl;
  }
  return 0;
}

C++: #include<iostream>
using namespace std;
int main()
{
for(int i=1; i<=8; i++){
cout << i << "x" << i << "=" << i * i << endl;
return 0;
}

C++: #include<stdio.h>
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>
#include <vector>
#include <set>
#include <map>
#include <list>
#include <iterator>
#include <queue>
#include <stack>
#include <deque>
#include <sstream>
#include <algorithm>
#include <numeric>
#include <string>
#include <cmath>
#include <complex>
#include <functional>
#include <cstdio>
#include <cstring>
#include <cstdlib>
#include <cassert>
#include <cstdlib>
#include <cctype>
#define REP(i,m,n) for(int i=m;i<n;i++)
#define rep(i,n) for(int i=0;i<n;i++)
#define rp(i,c) rep(i,(int)c.size())
#define fr(i,c) for(__typeof((c).begin()) i=(c).begin();i!=(c).end();i++)
#define mp make_pair
#define pb push_back
#define all(c) (c).begin(),(c).end()
#define rall(u) (u).rbegin(),(u).rend()
#define dbg(x) cerr<<#x<<" = "<<(x)<<endl
#define v_delete(a,b) (a).erase(remove((a).begin(), (a).end(), b), (a).end())
#define v_unique(a) (a).erase(unique((a).begin(), (a).end()), (a).end())
#define VV(T) vector<vector< T > >
#define init(a,b) memset((a), (b), sizeof((a)))
using namespace std;

typedef long long ll;
typedef vector<int> vi;
typedef pair<int,int> pi;
const int inf=1<<28;
const double INF=1e10,EPS=1e-9;


template<class T>int SIZE(T a){return a.size();}
template<class T>string IntToString(T num){string res;stringstream ss;ss<<num;return ss.str();}
template<class T>T StringToInt(string str){T res=0;for(int i=0;i<SIZE(str);i++)res=(res*10+str[i]-'0');return res;}
template<class T>T gcd(T a,T b){if(b==0)return a;return gcd(b,a%b);}
template<class T>T lcm(T a,T b){return a/gcd(a,b)*b;}

template <class T> void input(T& a, int n) { for (int i = 0; i < n; ++i) cin >> a[i]; }
template <class T> void input(T* a, int n) { for (int i = 0; i < n; ++i) cin >> a[i]; }
typedef pair<int,int> pii;

inline bool IN(int x, int y, int w, int h)
{
    return 0 <= x && x < w && 0 <= y && y < h;
}


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

C++: a

C++: #include <iostream>
using namespace std;
int main(void){
    // Here your code !
    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(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 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(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<ostream>
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>
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;
    }
  }
}