TranNgocMinh

System.out.println("Hello World!");

TranNgocMinh

Console.WriteLine("Hello World!");

TranNgocMinh

print "Hello World!"

TranNgocMinh

 Console.WriteLine("Nhap so thu nhat:");
 int val1 = int.Parse(Console.ReadLine());
 Console.WriteLine("Nhap so thu hai:");
 int val2 = int.Parse(Console.ReadLine());
 int Total = val1 + val2;
 Console.WriteLine("Tong là:" + Total);
 Console.ReadKey();

TranNgocMinh

import java.util.Scanner;
...
public class ...{

	public static void main(String[] args) {
	
		 Scanner scanner = new Scanner( System.in );
		 System.out.print( "Nhap so thu nhat: " );
		 int val1=Integer.parseInt( scanner.nextLine() );
		 System.out.print( "Nhap so thu hai: " );

TranNgocMinh

val1 = int(raw_input("Nhap so thu nhat:"))
val2 = int(raw_input("Nhap so thu hai:"))
Total = val1 + val2
print "Tong là:",Total

TranNgocMinh

int i, S = 0;
Console.WriteLine("Nhap n = ");
int n = int.Parse(Console.ReadLine());
for (i = 1; i <= n; i++)
    S = S + i;
Console.WriteLine("Tong là:" + S);
Console.ReadKey();

TranNgocMinh

import java.util.Scanner; 
public class ... {

	public static void main(String[] args) {
	
		 int i, S = 0;
		 Scanner scanner = new Scanner( System.in );
		 System.out.print( "Nhap n = " );
		 int n = Integer.parseInt( scanner.nextLine() );
		 for(i =1; i<=n; i++)

TranNgocMinh

n = int(raw_input("Nhap n = "))
S = 0
for i in range(1,n+1):
    S = S + i
print "Tong là:",S

TranNgocMinh

 class Program
    {
        static void Main(string[] args)
        {
            float a, b;
            Console.WriteLine("Nhap a = ");
            a = float.Parse(Console.ReadLine());
            Console.WriteLine("Nhap b = ");
            b = float.Parse(Console.ReadLine());
            Console.WriteLine("So lon nhat la:" + Max(a,b));