C :

#include<stdio.h>

void main(){
	int a,b;
	int c;
	scanf("%d%d",&a,&b);
	
	c=a*b;
	
	printf("%d",a);
	printf("*");
	printf("%d",b);
	printf("=");
	printf("%d",c);
}

C++ :

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

int main(){
    int a,b,c;
    cin>>a>>b;
    c = a * b;
    cout<<a<<"*"<<b<<"="<<c<<endl;
}

Java :

import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int x = sc.nextInt();
		int y = sc.nextInt();
		System.out.println(x+"*"+y+"="+(x*y));
		
	}

}

Python :

a,b=map(int,input().split())
print(a,"*",b,"=",a*b,sep="")