Problem:
Score : 100 points

Problem Statement

Compute A \times B.

Constraints

1 \leq A \leq 100

1 \leq B \leq 100

All values in input are integers.

Input

Input is given from Standard Input in the following format:

A B

Output

Print the value A \times B as an integer.

Sample Input 1

2 5

Sample Output 1

10

We have 2 \times 5 = 10.

Sample Input 2

100 100

Sample Output 2

10000

Solution in C# (.NET Core 3.1.201) (judge verdict: Accepted)

using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;

class Program{
    static void Main(){
        (long h, long w) = OdamaKit.Cin<long, long>();
        
        Console.WriteLine(h*w);
        return;
    }

    
}
static class OdamaKit
{
    public static List<T> Initialize<T>(this List<T> list, T value){
        for(int i=0; i<list.Capacity; ++i) list.Add(value);
        return list;
    }
    public static List<List<T>> InitializeByList<T>(this List<List<T>> lists){
        for(int i=0; i<lists.Capacity; ++i) lists.Add(new List<T>());
        return lists;
    }
    private static Queue<string> InputLine()
    {
        var inputLine = new Queue<string>();
        foreach(var s in Console.ReadLine().Split(' ')){
            inputLine.Enqueue(s);
        }
        return inputLine;
    }
    private static object Match<T>(string s){
        object a = default(T) as object;
        return a switch
        {
            long _=> long.Parse(s),
            double _=> double.Parse(s),
            string _=> s,
            int _=> int.Parse(s),
            float _=> float.Parse(s),
            _=> s
        };
    }
    public static T Cin<T>(){
        var line = InputLine();
        return (T)Match<T>(line.Dequeue());
    }
    public static (T1, T2) Cin<T1, T2>(){
        var line = InputLine();
        return ((T1)Match<T1>(line.Dequeue()), (T2)Match<T2>(line.Dequeue()));
    }
    public static (T1, T2, T3) Cin<T1, T2, T3>(){
        var line = InputLine();
        return ((T1)Match<T1>(line.Dequeue()), (T2)Match<T2>(line.Dequeue()), (T3)Match<T3>(line.Dequeue()));
    }
    public static (T1, T2, T3, T4) Cin<T1, T2, T3, T4>(){
        var line = InputLine();
        return ((T1)Match<T1>(line.Dequeue()), (T2)Match<T2>(line.Dequeue()), (T3)Match<T3>(line.Dequeue()), (T4)Match<T4>(line.Dequeue()));
    }
    public static Queue<string> Cin<T>(out T a){
        a = default(T);
        var line = InputLine();
        a = (T)Match<T>(line.Dequeue());
        return line;
    }
    public static Queue<string> Cin<T>(this Queue<string> line, out T a){
        a = default(T);
        a = (T)Match<T>(line.Dequeue());
        return line;
    }
}