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Problem
    ×
  • ×Codeforces Round 841 (Div. 2) and Divide by Zero 2022
4260
05000
Date Rating Stats
Short
 Name Contest Tags
Dec. 27, 2022
130
A Joey Takes Money Codeforces Round 841 (Div. 2) and Divide …by Zero 2022
  greedy math
Dec. 27, 2022
1088
B Kill Demodogs Codeforces Round 841 (Div. 2) and Divide …by Zero 2022
  greedy math
Dec. 27, 2022
1702
C Even Subarrays Codeforces Round 841 (Div. 2) and Divide …by Zero 2022
  bitmasks brute force hashing math number theory
Dec. 27, 2022
1750
D Valiant's New Map Codeforces Round 841 (Div. 2) and Divide …by Zero 2022
  binary search brute force combinatorics data structures dp two pointers
Dec. 27, 2022
2085
E Graph Cost Codeforces Round 841 (Div. 2) and Divide …by Zero 2022
  dp greedy math number theory
Dec. 27, 2022
2616
F Function Sum Codeforces Round 841 (Div. 2) and Divide …by Zero 2022
  brute force combinatorics dp fft math
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