Understand & Apply IF statements & While Loops
An if statement identifies which statement to run based on the value of a Boolean expression.
if (postit = 24)
{
Console.WriteLine(“Who has post-it note number 24?”);
person.raisehand();
}
(Microsoft 2016a)
Everyone in the class has a post-it numbered 1-10
IF (staffnumber == postit)
{
learner.starjump();
}
The while statement executes a statement or a block of statements until a specified expression evaluates to false.
int n = 1;
while (n < 6) {
Console.WriteLine(“Current value of n is {0}”, n);
n++;
}
(Microsoft 2016b)
You each can hopefully do a starjump,
int starjumpcounter = 0;
while (starjumpcounter <= 10) {
learner.starjump();
starjumpcounter++;
}
Microsoft, (2016a) If-Else (C# Reference) [online] available from <https://msdn.microsoft.com/en-gb/library/5011f09h.aspx> [4 October 2016]
Microsoft, (2016b) While (C# Reference) [online] available from <https://msdn.microsoft.com/en-GB/library/2aeyhxcd.aspx> [4 October 2016]