Compilare: main.cpp: In function 'long long int putere(int, int)': main.cpp:33:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ main.cpp: In function 'void solve2()': main.cpp:56:13: warning: 'h' may be used uninitialized in this function [-Wmaybe-uninitialized] ans=(f*g*h)%mod; ~~~~^~~ main.cpp:56:11: warning: 'g' may be used uninitialized in this function [-Wmaybe-uninitialized] ans=(f*g*h)%mod; ~^~