twenty?
examples
negative two point zero twenty question
input
-2.0.twenty?
result
false
negative two point one twenty question
input
-2.1.twenty?
result
false
negative one point zero twenty question
input
-1.0.twenty?
result
false
negative one point one twenty question
input
-1.1.twenty?
result
false
negative zero point one twenty question
input
-0.1.twenty?
result
false
zero point zero twenty question
input
0.0.twenty?
result
false
negative zero point one twenty question
input
-0.1.twenty?
result
false
one point zero twenty question
input
1.0.twenty?
result
false
negative one point one twenty question
input
-1.1.twenty?
result
false
negative two point zero twenty question
input
-2.0.twenty?
result
false
two point one twenty question
input
2.1.twenty?
result
false
twenty point zero twenty question
input
20.0.twenty?
result
true
twenty point one twenty question
input
20.1.twenty?
result
false