Sum of Remainders

616E2200· master2s256 MB⌨ stdin/stdout

#implementation #math #number theory

Examples

Sample 1of 3

Input

3 4

Output

Sample 2of 3

Input

4 4

Output

Sample 3of 3

Input

1 1

Output

616E.cpp

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Ln 11·137 BGNU C++20 (64)