...

Task/Arithmetic-Integer/Tcl/arithmetic-integer-1.tcl

@@ -0,0 +1,11 @@
+puts "Please enter two numbers:"
+
+set x [expr {int([gets stdin])}]; # Force integer interpretation
+set y [expr {int([gets stdin])}]; # Force integer interpretation
+
+puts "$x + $y = [expr {$x + $y}]"
+puts "$x - $y = [expr {$x - $y}]"
+puts "$x * $y = [expr {$x * $y}]"
+puts "$x / $y = [expr {$x / $y}]"
+puts "$x mod $y = [expr {$x % $y}]"
+puts "$x 'to the' $y = [expr {$x ** $y}]"

Task/Arithmetic-Integer/Tcl/arithmetic-integer-2.tcl

@@ -0,0 +1 @@
+incr x $y