题解 The Preliminary Contest for ICPC Asia Nanjing 2019 A. The beautiful values of the palace

Here is a square matrix of n n, each lattice has its value (n must be...     Read more
2U's avatar
2U Nov 21, 2019

题解 POJ2528 / UVA10587 Mayor's posters

    Read more
2U's avatar
2U Aug 15, 2019