Compilare: main.cpp: In function 'std::pair<int, int> check(int, int)': main.cpp:35:11: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'struct std::pair<int, int>' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 35 | memset( dp, 0, sizeof(dp) ); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/12.2.1/bits/stl_algobase.h:64, from /usr/include/c++/12.2.1/algorithm:60, from main.cpp:1: /usr/include/c++/12.2.1/bits/stl_pair.h:185:12: note: 'struct std::pair<int, int>' declared here 185 | struct pair | ^~~~