public static void main(String[] args) {
String s = "goOd gooD stUdy dAy dAy up";
String[] str =s.split(" ");
String k = "";
for (int i = 0; i < str.length; i++) {
String f = str[i];
k +=f.substring(0,1).toUpperCase().concat(f.substring(1).toLowerCase());
}
System.out.println(k);
} |