Reverse a String Problem Statement

Given a string STR containing characters from [a-z], [A-Z], [0-9], and special characters, determine the reverse of the string.

Input:

The input starts with a single integer 'T', which represents the number of test cases. Each of the following 'T' lines contains a single string 'STR'.

Output:

For each test case, output a single line containing the reversed string 'STR'. Each result should be printed on a separate line.

Example:

Input: 2 abcde 12345 Output: edcba 54321

Constraints:

1 ≤ T ≤ 10

1 ≤ |STR| ≤ 10^5

Note:

You only need to implement the function to return the expected result; printing it is already taken care of.

Question

Reverse a String Problem Statement

Given a string STR containing characters from [a-z], [A-Z], [0-9], and special characters, determine the reverse of the string.

Input:

The input starts with a single integer 'T', which represents the number of test cases. Each of the following 'T' lines contains a single string 'STR'.

Output:

For each test case, output a single line containing the reversed string 'STR'. Each result should be printed on a separate line.

Example:

Input:
2
abcde
12345

Output:
edcba
54321

Constraints:

1 ≤ T ≤ 10
1 ≤ |STR| ≤ 10^5

Note:

You only need to implement the function to return the expected result; printing it is already taken care of.

Accepted Answer

String str="aB1!cD2@";
		char[] strArr=str.toCharArray();
		int left=0;
		int right=strArr.length-1;
		while (left<right) {
			char temp=strArr[left];
			strArr[left]=strArr[right];
			strArr[right]=temp;
			left++;
			right--;
		}
		String newstr=new String(strArr);
		System.out.println(newstr);