irborrero
7/21/2019 - 6:59 PM
Comparing Characters
// Complete the alternatingCharacters function below.
static int alternatingCharacters(String s) {
int deleted = 0;
for(int i=0; i<s.length()-1;i++){
if(s.charAt(i) == s.charAt(i+1)) deleted++; //THIS IS CASE SENSITIVE
}
return deleted;
}