Open goodstart57 opened 4 years ago
1120E : https://codeforces.com/problemset/problem/1120/E
250A : https://codeforces.com/problemset/problem/205/A
156A : https://codeforces.com/problemset/problem/156/A
378A : https://codeforces.com/problemset/problem/378/A
1120E : https://codeforces.com/problemset/problem/1120/E