Help me in solving STCP02 problem

help
,
1

My issue

in this code output is coming right but when i try to submit it ,it gives wrong answer.

My code

// Update the code below to solve this problem

#include <stdio.h>
#include <string.h>

int main() {
    int t;
    scanf("%d", &t); // read the number of test cases
    
    for (int i = 0; i < t; i++) { // iterate through each test case
        char S[1001], A[1001], B[1001];
        scanf("%s", S); // read the input string
        
        int len = strlen(S); // find the length of the string
        
        // copy the string S into the string A
        for (int j = 0; j < len; j++) {
             A[j]=S[j];
        }
        for (int j = 0; j < len; j++) {
             B[j]=S[j];
        }
        for(int i=0,j=len-1;i<j;i++,j--){
            char temp=B[i];
            B[i]=B[j];
            B[j]=temp;
        }
        printf("%s\n%s\n",A,B);
    }
    return 0;
}

Learning course: Beginner DSA in C
Problem Link: CodeChef: Practical coding for everyone

2

Try adding ‘\0’ at the end of both the strings before printing them

3

its not working.