String line = "Look at me, I can write C# code!";
Console.WriteLine(line.ToUpper());
int i = 0;
if(i >= 0)
{
Console.WriteLine(i);
}
What method reads input from a user?
int n = 6;
if(isDivisibleBy2(n))
{
Console.WriteLine("divisible by 2");
}
else if(isDivisibleBy3(n))
{
Console.WriteLine("divisible by 3");
}
String movie = "Sleepy Hollow";
if(movie.Equals("sleepy hollow"))
{
Console.WriteLine("found it");
}
Imagine numbers.txt contains:
37
25
-2
54
What does the following code print out?
StreamReader sr = new StreamReader("numbers.txt");
while(sr.EndOfStream == false)
{
Console.WriteLine( sr.ReadLine() );
}
String movie = "Terminator";
if(movie.Equals("Terminator") && movie.Contains("Term"))
{
Console.WriteLine("found it");
}
Imagine numbers.txt contains:
2
5
0
-5
-2
What does the following code print out?
int sum = 0;
StreamReader sr = new StreamReader("numbers.txt");
while(sr.EndOfStream == false)
{
sum += int.Parse( sr.ReadLine() );
}
Console.WriteLine(sum);
String movie = "Lord of the Rings";
String userMovie = "lord";
if(movie.ToLower().Equals(userMovie))
{
Console.WriteLine("case 1");
}
else if(movie.Equals(userMovie))
{
Console.WriteLine("case 2");
}
else
{
Console.WriteLine("else");
}