This section explores the syntax and methods used for I/O in multiple programming languages.
#include <stdio.h>
int main() {
int num1, num2, result;
printf("Enter first number: ");
scanf("%d", &num1);
printf("Enter second number: ");
scanf("%d", &num2);
result = num1 * num2;
printf("Multiplication result: %d\n", result);
return 0;
}
Enter first number : 5
Enter second number : 4
Multiplication result : 20
#include
int main() {
int num1 = 5; // Directly assigned value
int num2 = 4; // Directly assigned value
int result;
result = num1 * num2;
printf("First no is : %d\n", num1)
printf("Second no is : %d\n", num2)
printf("Multiplication result: %d\n", result);
return 0;
}
First no is : 5
Second no is : 4
Multiplication result : 20
num1 = int(input("Enter first number: "))
num2 = int(input("Enter second number: "))
result = num1 * num2
print("Multiplication result:", result)
Enter first number : 5
Enter second number : 4
Multiplication result : 20
num1 = 5
num2 = 4
result = num1 * num2
print("First no is :", num1)
print("Second no is :", num2)
print("Multiplication result:", result)
First no is : 5
Second no is : 4
Multiplication result : 20
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.print("Enter first number: ");
int num1 = sc.nextInt();
System.out.print("Enter second number: ");
int num2 = sc.nextInt();
int result = num1 * num2;
System.out.println("Multiplication result: " + result);
}
}
Enter first number : 5
Enter second number : 4
Multiplication result : 20
public class MultiplyNumbers {
public static void main(String[] args) {
int num1 = 5;
int num2 = 4;
int result = num1 * num2;
System.out.println("First no is : " + num1);
System.out.println("Second no is : " + num2);
System.out.println("Multiplication result: " + result);
}
}
First no is : 5
Second no is : 4
Multiplication result : 20
import Foundation
print("Enter first number: ", terminator: "")
if let input1 = readLine(), let num1 = Int(input1) {
print("Enter second number: ", terminator: "")
if let input2 = readLine(), let num2 = Int(input2) {
let result = num1 * num2
print("Multiplication result: \(result)")
}
}
Enter first number : 5
Enter second number : 4
Multiplication result : 20
import Foundation
let num1 = 5
let num2 = 10
let result = num1 * num2
print("First no is : \(num1)")
print("Second no is : \(num2)")
print("Multiplication result : \(result)")
First no is : 5
Second no is : 4
Multiplication result : 20
let num1 = Number(document.getElementById("num1").value);
let num2 = Number(document.getElementById("num2").value);
const result = num1 * num2;
// Show result in console
console.log("Multiplication result:", result);
// Show result in alert
alert("Multiplication result: " + result);
// Show result in browser
document.getElementById("output").innerHTML =
"Multiplication result: " + result;
Enter first number : 5
Enter second number : 4
Multiplication result : 20
let num1 = Number(prompt("Enter first number:"));
const b = Number(prompt("Enter second number:"));
const result = num1 * num2;
document.getElementById("resultPrompt").innerHTML =
"Multiplication result: " + result;
Enter first number : 5
Enter second number : 4
Multiplication result : 20
let num1 = 5;
let num2 = 4;
const result = num1 * num2;
alert("Multiplication result: " + result);
document.getElementById("output").innerHTML =
"Multiplication result: " + result;
Enter first number : 5
Enter second number : 4
Multiplication result : 20