You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

10 lines
139 B

package correct
func IsUpper(s string) bool {
for _, r := range s {
if !(r >= 'A' && r <= 'Z') {
return false
}
}
return true
}