By Observation ...

All variables are declared

White space is ignored

2 Comment forms

-- to end-of-line

Paired /* */

Assignment is :=

Statements end in ;

Hybrid I/O

Basic data types

New concepts --

config

region

[...] notation

complex operators

program Sample_Stats;

/* Program to compute mu & sigma */

config var n : integer = 100;

region V = [1..n];

procedure Sample_Stats(); -- Entry point

var Sample : [V] float;

mu, sigma: float;

[V]begin

read(Sample);

mu := +<<Sample/n;

sigma:= sqrt(+<<((Sample-mu)^2)/n);

writeln(“Mean: “,mu,”S.D. :”, sigma);

end;

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