#!/usr/bin/tcl
set list { watasi ha tensai }
foreach list_val $list {
puts $list_val
}
#!/usr/bin/tcl
set x 1
while {$x <= 5} {
puts $x
incr x
}
for {set i 0} { $i < 10 } {incr i } {
puts $i
}
for {set j 9} { $j >= 0 } {incr i -1} {
puts $j
}