Compilare: main.cpp: In member function 'void CENTROID::decompozition(int)': main.cpp:188:13: warning: unused variable 'x' [-Wunused-variable] 188 | int x=find(nod,nod,dp[nod]); | ^ main.cpp: At global scope: main.cpp:220:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type] 220 | main() | ^~~~ main.cpp: In function 'int main()': main.cpp:222:10: warning: variable 'sol' set but not used [-Wunused-but-set-variable] 222 | auto sol=[&](bool x) | ^~~