Test case 1 fails

i have submitted same problem in leetcode and all testcases passed on leetcode

@S18CRX0174
Your code failed this test case
Q : 1
1212121212212112121212121211111111122222222111111112222211222222111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111222222
A : 7793752754249776293

Please try it first
If you can’t find the error then we can work on it togther

i got it , as of testcase output range is long but there is no any sign for what type of output this wants

please tell coding-blocks to improve their output format description

@S18CRX0174
Sure I’ll communicate your query to the team
If you haven’t already closed the doubt I request you to close it