R Markdown

This is a function that tells days in a given month.

days_in_a_month=function(name){
 if(name=="january"){
   print("This month has 31 days")
 }
 else if(name=="february"){
   print("This month has 28 days")
 }
 else if(name=="march"){
   print("This month has 31 days")
 }
 else if(name=="april"){
   print("This month has 30 days")
 }
 else if(name=="may"){
   print("This month has 31 days")
 }
 else if(name=="june"){
   print("This month has 30 days")
 }
 else if(name=="july"){
   print("This month has 31 days")
 }
 else if(name=="august"){
   print("This month has 31 days")
 }
 else if(name=="september"){
   print("This month has 30 days")
 }
 else if(name=="october"){
   print("This month has 31 days")
 }
 else if(name=="november"){
   print("This month has 30 days")
 }
 else if(name=="december"){
   print("This month has 31 days")
 }
 else{
   print("Month having name like this does not exist.")
 }
}
days_in_a_month("october")
## [1] "This month has 31 days"
days_in_a_month("march")
## [1] "This month has 31 days"