Pascal Variables
Variables store values and information. They allow programs to
perform calculations and store data for later retrieval. Variables
store numbers, names, text messages, etc.
Pascal supports FOUR standard variable types, which are
integer34 6458 -90 0 1112char
XYZ 0ABC SAM_SAID.GET;LOST [ ] { } = + \ | % ( ) * $boolean
real
Real variables are positive or negative numbers which include decimal
places. Examples are,
34.265 -3.55 0.0 35.997E+11Here, the symbol E stands for 'times 10 to the power of'
Types integer, char and boolean are called ORDINAL types