Compilare: main.cpp: In member function 'void CENTROID::decompozition(int)': main.cpp:186:13: warning: unused variable 'x' [-Wunused-variable] 186 | int x=find(nod,nod,dp[nod]); | ^ main.cpp: At global scope: main.cpp:218:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type] 218 | main() | ^~~~ main.cpp: In function 'int main()': main.cpp:220:10: warning: variable 'sol' set but not used [-Wunused-but-set-variable] 220 | auto sol=[&](bool x) | ^~~