Go: package main

import "fmt"


func main() {
	for i := 1; i <= 9; i++ {
		for i2 := 1; i2 <= 9; i2++ {
			fmt.Printf("%d ?? %d = %d\n", i, i2, i*i2)
		}
	}
}

C++: #include <iostream>
#include <algorithm>
#include <string>
#include <vector>
#include <sstream>

using namespace std;

int main()
{
	vector<string> sv;
	for (int i = 1; i <= 9; i++){
		for (int j = 1; j <= 9; j++){
			stringstream ss;
			ss << i << 'x' << j << '=' << i*j << '\n';
			string temp = ss.str();
			sv.push_back(temp);
		}
	}

	sv.back().erase(sv.back().find('\n'));

	for_each(sv.begin(), sv.end() ,
		[](string tmp){
		cout << tmp;
		}
	);
}

C++: #include <iostream>
#include <cstdio>
 
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 <= 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++){
			cout<<i<<"x"<<j<<"="<<i*j<<endl;
		}
	}
    return 0;
}

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

#define QQ 9
int main() {
	for (int i = 1; i <= QQ; i++) {
		for (int j = 1; j <= QQ; j++) {
			cout << i << "x" << j << "=" << i * j << "\n";
		}
	}
	return 0;
}

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

int main(){ 
	int array[9][9];
	for(int num1=1;num1<=9;num1++){
		for(int num2=1;num2<=9;num2++){

	cout << num1 << 'x' << num2 << '=' << num1*num2 << endl;
		}
	}
	return 0;
}

C++: #include <iostream>
using namespace std;
int main(void){
    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<stdio.h>
#include<ctype.h>
#include<stdlib.h>
#include<string.h>
#include<time.h>
#include<math.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>
int main(){
for(int i=1;i<10;i++)
 for(int j=1;j<10;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;
}

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;
        }
    }
}

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

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

int main(int ,char* ){

  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>
#include <cstdio>

using namespace std;

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

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

int main() {
	

	
		for(int rows=1;rows<10;rows++){
			
				for(int colm=1;colm<10;colm++){
					cout <<rows <<"x" <<colm<<"="<<rows*colm<<endl;
				}
			}
		
	
	
	return 0;
}

C++: #include <stdio.h>

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++){
            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(){
	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<iostream>
#include<cstdio>
#include<cstring>
#include<algorithm>
#include<cmath>
#include<cstdlib>
using namespace std;
#ifdef __int64
typedef __int64 LL;
#else
typedef long long LL;
#endif
typedef double db;
const int N = 200015;
const int INF = ~0u>>2;
char s[N],str[2*N];
int len[2*N];
inline int manager(){
    int i;
    str[0] = '$';
    for(i = 0;; i ++){
        str[2*i+1] = '#',str[2*i+2] = s[i];
        if(!s[i]) break;
    }
    int id,mx = 0;
    for(i = 1;str[i]; i ++){
        if(mx>i) len[i] = min(len[2*id-i],mx-i);
        else len[i] = 1;
        while(str[i-len[i]]==str[i+len[i]]) len[i] ++;
        if(i+len[i] > mx){
            mx = i + len[i];
            id = i;
        }
    }
    mx = 0;
    for(int i = 1;str[i];i++) if(mx < len[i]) mx = len[i];
    return mx - 1;
}
int main()
{
    //freopen("input.in","r",stdin);
    //freopen("output.out","w",stdout);
//    while(~scanf("%s",s))
//    {
//        printf("%d\n",manager());
//    }
    LL x = 1;
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++)
		{
			printf("%dx%d=%d\n",i,j,i*j);
		}
	}
	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()
{

}

C++: #include <bits/stdc++.h>
using namespace std;
using ll=long long;
using vb=vector<bool>;
using vvb=vector<vb>;
using vd=vector<double>;
using vvd=vector<vd>;
using vi=vector<int>;
using vvi=vector<vi>;
using vl=vector<ll>;
using vvl=vector<vl>;
using pll=pair<ll,ll>;
using tll=tuple<ll,ll>;
using vs=vector<string>;
#define all(a) a.begin(),a.end()
#define rall(a) a.rbegin(),a.rend()
#define rep(i,n) range(i,0,n)
#define rrep(i,n) for(int i=(n)-1;i>=0;i--)
#define range(i,a,n) for(int i=(a);i<(n);i++)

#define LINF    	((ll)1ll<<60)
#define INF     	((int)1<<30)
#define EPS     	(1e-9)
#define MOD     	(1000000007ll)
#define fcout(a)	cout<<setprecision(a)<<fixed
#define fs 			first
#define sc			second
#define PI			(3.1415926535897932384)

int dx[]={1,0,-1,0,1,-1,-1,1},dy[]={0,1,0,-1,1,1,-1,-1};
template<class S,class T>ostream&operator<<(ostream&os,pair<S,T>p){os<<"["<<p.first<<", "<<p.second<<"]";return os;};
template<class S>auto&operator<<(ostream&os,vector<S>t){bool a=1; for(auto s:t){os<<(a?"":" ")<<s; a=0;} return os;}
template<class T> void chmax(T &a, const T &b){if(a<b)a=b;}
template<class T> void chmin(T &a, const T &b){if(a>b)a=b;}
void YN(bool b){cout<<(b?"YES":"NO")<<endl;}
void Yn(bool b){cout<<(b?"Yes":"No")<<endl;}
void yn(bool b){cout<<(b?"yes":"no")<<endl;}

int main(){
	cin.tie(0);
	ios::sync_with_stdio(false);
	range(i,1,10){
		range(j,1,10){
			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<stdio.h> 
int main() 
{
int a,i,j; 
for(i=1;i<=9;i++) 
{ 
for(j=1;j<=9;j++) 
{ 
printf("%d x %d = %d",i,j,i*j); 
printf("\n"); 
} 
}