In a line where words are separated by spaces, , and capitalize first letter of the reversed word. Other letters of the word should be in small. Input : “how are you?” → Output: “Woh Era ?uoy”

Question

Accepted Answer

The program takes a string as input and capitalizes the first letter of each reversed word while keeping the rest of the letters in lowercase.

Split the input string into an array of words using the space as a delimiter
Iterate through each word in the array
Reverse the word and capitalize the first letter
Join the modified words back into a single string with spaces in between

Accepted Answer

public class reverseWithaCondition {
    // input: how are you?
    //Output: Woh Era ?uoy
    public static void main(String[] args) {
        String str = "how are you?";
        reverseCap(str);
    }
    public static void reverseCap(String str) {
        String[] arr = str.split(" ");
        for (String i : arr) {
            System.out.print(i + " ");
        }
        System.out.println();
        for (int i = 0; i < arr.length; i++) {
            String temp = reverseStr(arr[i]);
            char capitalizeFirst = Character.toUpperCase(temp.charAt(0));
            String restOfString = temp.substring(1).toLowerCase();
            System.out.print(capitalizeFirst + restOfString + " ");
        }
    }
    public static String reverseStr(String inputString) {
        int l = inputString.length();
        int half = l / 2;
        char inputArray[] = inputString.toCharArray();
        for (int i = 0; i < half; i++) {
            char temp = inputArray[i];
            inputArray[i] = inputArray[l - i - 1];
            inputArray[l - i - 1] = temp;
        }
        return new String(inputArray);
    }
}

Accepted Answer

public class reverseWithaCondition {

// input: how are you?

//Output: Woh Era ?uoy

public static void main(String[] args) {

String str = "how are you?";

reverseCap(str);

}

public static void reverseCap(String str) {

String[] arr = str.split(" ");

for (String i : arr) {

System.out.print(i + " ");

}

System.out.println();

for (int i = 0; i < arr.length; i++) {

String temp = reverseStr(arr[i]);

char capitalizeFirst = Character.toUpperCase(temp.charAt(0));

String restOfString = temp.substring(1).toLowerCase();

System.out.print(capitalizeFirst + restOfString + " ");

}

public static String reverseStr(String inputString) {

int l = inputString.length();

int half = l / 2;

char inputArray[] = inputString.toCharArray();

for (int i = 0; i < half; i++) {

char temp = inputArray[i];

inputArray[i] = inputArray[l - i - 1];

inputArray[l - i - 1] = temp;

}

return new String(inputArray);

}

In a line where words are separated by spaces, , and capitalize first letter of the reversed word. Other letters of the word should be in small. Input : “how are you?” → Output: “Woh Era ?uoy”

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