The if command in Tcl
Conditionals and Loops example from a Well House Consultants training course
More on Conditionals and Loops [link]
Source code: group Module: T203
# Calculate the cost of tickets!
set price_a 3.50
set price_c 1.40
puts -nonewline "Please enter number of adult tickets wanted "
set numb_a [gets stdin]
puts -nonewline "Please enter number of child tickets wanted "
set numb_c [gets stdin]
set cost [expr $price_a * $numb_a + $price_c * $numb_c]
puts "Total price will be $cost"
if [expr $cost > 20] "puts GROUPTICKET?"
puts "Enjoy your day!"
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This module and example are covered on the following public courses:
* Learning to program in Tcl
* Tcl Programming
* Tcl Programming
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