Compilare: main.cpp: In function 'int main()': main.cpp:67:23: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'struct BigInt'; use assignment or value-initialization instead [-Wclass-memaccess] 67 | memset(dp[j][next], 0, sizeof(dp[j][next])); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:13:8: note: 'struct BigInt' declared here 13 | struct BigInt { | ^~~~~~ main.cpp:64:25: warning: unused variable 'curr' [-Wunused-variable] 64 | int prev = i%3, curr = (i+1)%3, next = (i+2)%3; | ^~~~