17:27

C . Remove the Ends | Codeforces Round 1005 (Div. 2) | Solution in Bangla

18:01

B . Variety is Discouraged | Codeforces Round 1005 (Div. 2) | Solution in Bangla

12:15

A . Brogramming Contest | Codeforces Round 1005 (Div. 2) | Solution in Bangla

19:32

B . Cost of the Array | Codeforces Round 1002 (Div. 2) | Solution in Bangla

17:37

D . Counting Pairs | Codeforces Round 995 (Div. 3) | Solution in Bangla

14:31

C . Preparing for the Exam | Codeforces Round 995 (Div. 3) | Solution in Bangla

12:20

B . Journey | Codeforces Round 995 (Div. 3) | Solution in Bangla

09:21

B . Kevin and Permutation | Codeforces Global Round 28 | Solution in Bangla

20:20

C . Kevin and Binary Strings | Codeforces Global Round 28 | Solution in Bangla

17:18

E. Insane Problem | Codeforces Round 993 (Div. 4) | Solution in Bangla

13:06

D . Harder Problem | Codeforces Round 993 (Div. 4) | Solution in Bangla

13:11

B. Paint a Strip | Codeforces Round 992 (Div. 2) |

17:22

D. Digital string maximization | Codeforces Round 991 (Div. 3) | Solution in Bangla

21:19

C. Uninteresting Number | Codeforces Round 991 (Div. 3) | Solution in Bangla

14:23

B . Transfusion | Codeforces Round 991 (Div. 3) | Solution in Bangla

06:07

A. Line Breaks | Codeforces Round 991 (Div. 3) | Solution in Bangla

12:58

C1 . Shohag Loves XOR Easy Version | CodeTON Round 9 (Div. 1 + Div. 2, Rated) | Solution in Bangla

09:23

B . Shohag Loves Strings | CodeTON Round 9 (Div. 1 + Div. 2, Rated, Prizes!) | Solution in Bangla

07:45

A . Shohag Loves Mod | CodeTON Round 9 (Div. 1 + Div. 2, Rated, Prizes!) | Solution in Bangla

21:55

D . Sharky Surfing | Codeforces Round 988 (Div. 3) | Solution in Bangla

08:41

C . Superultra's Favorite Permutation | Codeforces Round 988 (Div. 3) | Solution in Bangla

09:38

B. Intercepted Inputs | Codeforces Round 988 (Div. 3) | Solution in Bangla

16:33

D. I Love 1543 | Codeforces Round 984 (Div. 3) | solution in Bangla

19:49

C. Anya and 1100 | Codeforces Round 984 (Div. 3) | Solution in Bangla

18:23

B. Medians | Codeforces Round 983 (Div. 2) | Solution in Bangla

17:32

C . Action Figures | Educational Codeforces Round 171 (Rated for Div. 2) | Solution in Bangla

19:25

B . Black Cells | Educational Codeforces Round 171 (Rated for Div. 2) | Solution in Bangla

13:29

A. Perpendicular Segments | Educational Codeforces Round 171 (Rated for Div. 2) | Solution in Bangla

14:55

C . Add Zeros | Codeforces Round 982 (Div. 2) | Solution in Bangla

08:51

B . Stalin Sort 1 | Codeforces Round 982 (Div. 2) | Solution In Bangla

20:36

B. Buying Lemonade | Codeforces Round 980 (Div. 2) | Solution in Bangla

16:31

C. New Game | Educational Codeforces Round 170 (Rated for Div. 2) | solution in Bangla

14:22

B. Binomial Coefficients, Kind Of | Educational Codeforces Round 170 (Rated for Div. 2

05:32

A Two Screens | Educational Codeforces Round 170 (Rated for Div. 2) | solution in Bangla

13:12

B. Kar Salesman | Codeforces Round 978 (Div. 2) | solution in Bangla

08:43

A . Bus to Pénjamo | Codeforces Round 978 (Div. 2) | Solution in Bangla

18:16

B. Brightness Begins | Codeforces Round 976 (Div. 2) | Solution in Bangla

12:52

A. Find Minimum Operations | Codeforces Round 976 (Div. 2) | solution in Bangla

18:02

B. All Pairs Segments || Codeforces Round 975 (Div. 2) || solution in Bangla

24:18

C. Robin Hood in Town | Codeforces Round 974 (Div. 3) | Solution in Bangla

07:36

B .Robin Hood and the Major Oak 1 | Codeforces Round 974 (Div. 3) | solution in Bangla

10:42

C. Password Cracking | Codeforces Round 973 (Div. 2) | Solution In Bangla

07:45

B. Battle for Survive | Codeforces Round 973 (Div. 2) | Solution in Bangla

05:54

A. Zhan's Blender | Codeforces Round 973 (Div. 2) | Solution in Bangla

26:56

B1.The Strict Teacher Easy Version | B2.The Strict Teacher Hard Version | solution in Bangla

08:03

A .Simple Palindrome | Codeforces Round 972 (Div. 2) | solution in Bangla

17:39

E Klee's SUPER DUPER LARGE Array!!! | Codeforces Round 971 (Div. 4) | solution in Bangla

16:29

D Satyam and Counting | Codeforces Round 971 (Div. 4) | Solution in Bangla

18:57

C The Legend of Freya the Frog | Codeforces Round 971 (Div. 4) | solution in Bangla

07:47

Sakurako's Exam | Codeforces Round 970 (Div. 3) | solution in Bangla

15:03

Square or Not | Codeforces Round 970 (Div. 3) | solution in Bangla

11:09

Longest Good Array | Codeforces Round 970 (Div. 3) | solution in Bangla

11:36

D Sakurako's Hobby | Codeforces Round 970 (Div. 3) | solution in Bangla

13:52

Alternating String | Codeforces Round 970 (Div. 3) | solution

09:06

Sakurako's Box 1 | Codeforces Round 970 (Div. 3) | solution

19:06

C Dora and C++ | Codeforces Round 969 (Div. 2) | solution

09:56

Index and Maximum Value | Codeforces Round 969 (Div. 2) | solution

10:49

Dora's Set | Codeforces Round 969 (Div. 2) | solution

13:19

Guess The Tree 1 | Codeforces Round 967 (Div. 2) | solution

22:26

B Generate Permutation 3 | Codeforces Round 967 (Div. 2) | solution