i was solving this problem "https://codeforces.me/problemset/problem/629/A" but i did not understand the 2nd testcase i think the output should be 8 not 9
Explanation of testcase
i was solving this problem "https://codeforces.me/problemset/problem/629/A" but i did not understand the 2nd testcase i think the output should be 8 not 9