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++: //↓template↓

#include "bits/stdc++.h"
using namespace std;
#define Would
#define you
#define all(n)  n.begin(),n.end()
const long long INF = 1e18;
const long long MOD = 1e9 + 7;
const double pi = acos(-1);
const int SIZE = 1 << 17;
int dx[] = { 1,0,-1,0 }, dy[] = { 0,1,0,-1 }, alp[30];
long long fac[200005], finv[200005], inv[200005];
vector<long long>dij;
struct edge { long long to, cost; };
vector<vector<edge> >G;

long long mod_pow(long long a, long long b) {
	long long res = 1, mul = a;
	for (int i = 0; i < 31; ++i) {
		if (b >> i & 1) {
			res *= mul;
			res %= MOD;
		}
		mul = (mul * mul) % MOD;
	}

	return res;
}

void addedge(int from, int to, int cost) {
	G[from].push_back({ to,cost });
	G[to].push_back({ from,cost });
}

//↑template↑

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;
		}
	}
}

C++: #include<cstdio>
main(){
FILE *fp = fopen("test","r");
int tmp=0;
 if (fp != NULL)fscanf(fp,"%d",&tmp);
 //printf("%d",tmp);
 if (tmp == 1125)return 1;
 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>


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

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<cstdio>
int main(){for(int i=0,j,k;j=i/9+1,k=i%9+1,81-i;i++)printf("%dx%d=%d\n",j,k,j*k);}

C++: //AOJ 0000
#include<cstdio>
#include<cstdlib>
#include<cstring>
using namespace std;
#define MAX_A 104
#define MAX_B 104

int a,  i, dp[MAX_A][MAX_B], max, j, b;

int sort(const void *a, const void *b){
  return *(int*)a - *(int*)b;
}

int main(){
  /*while(1){
    scanf("%d %d", &a, &b);
    if(a == 0 && b == 0) break;
    memset(dp, -1, sizeof(dp));
    for(i = 0; i < a + 2; i++){
      dp[i][0] = 0;
      dp[i][1] = 1;
    }
    for(i = 0; i < b + 2; i++){
      dp[0][i] = 0;
      dp[1][i] = 1;
    }
    dp[1][1] = 1;
    for(i = 2; i <= a; i++){
      for(j = 2; j <= b; j++){
	dp[i][j] = dp[i - 1][j] + dp[i][j - 1];
	if(i > 2 && j > 2) dp[i][j] -= 2;
	else if(i > 2 || j > 2) dp[i][j]--;
	}
    }
    printf("%d\n", dp[a][b] % 100000);
  }
  */
  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 N=9;
    for(int i=1; i <= N; i++){
        for(int j=1; j <= N; j++){
            cout<<i<<"x"<<j<<"="<<i*j<<endl;
        }
    }
    return 0;
}

C++: #include<stdio.h>

int main(){
	while(true);
	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()
{

	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<stdio.h>
int main(void){
  /*?????? 1*1=1???9*9=81?????§/

  int i;
  for(i=1;i<10;i++){
    printf("%d*1=%d",i,i*1);
    printf("%d*2=%d",i,i*2);
    printf("%d*3=%d",i,i*3);
    printf("%d*4=%d",i,i*4);
    printf("%d*5=%d",i,i*5);
    printf("%d*6=%d",i,i*6);
    printf("%d*7=%d",i,i*7);
    printf("%d*8=%d",i,i*8);
    printf("%d*9=%d",i,i*9);

  }


  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;
}

C++: #include<stdio.h>
int main(){
  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 <= 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 < 10; i++) {
		for (j = 1; j < 10; j++) {
			cout << i << "*" << 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 << "\n";
}
}
    return 0;
}

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

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

int main(void)
{
	int i,j;

	for(i=1;i<=9;i++)
	{
		for(j=1;j<=9;j++)
		{
			printf("%d ",ixj);
		}

		printf("\n");
	}

 	return 0;
}

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

int main(){
for(int i=10;i++<100;)cout<<i/10<<"x"<<i%10<<i/10*1%10<<endl;
return 0;
}

C++: class Main{
    public static void main(String args[]){
        for(int i = 1; i <= 9; i++){
            for(int j = 1; j <= 9; j++){
                System.out.println(i+"x"+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++: #include<iostream>
using namespace std;

int main()
{
	int a, b, i, j;
	for (i = 1; i <= 9; i++)
	{
		for (j = 1; j <= 9; j++)
		{
				a = i*j;
			cout << i << '*' << j << '=' << a << 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<stdio.h>

int main(void)
{
	int x,y;

	for(x=1;x<=9;x++)
	{
		for(y=1;y<=9;y++)
		{
			printf("%dx%d=%d\n",x,y,x*y);
		}
	}
	return 0;
}

C++: #include <iostream>

int main()
{
    for(int i = 1; i <= 9; ++i){
        for(int j = 1; j <= 9; ++j){
            std::cout << i << "*" << j << "=" << i*j << std::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;
}