Compilare: main.cpp: In function 'void Logarithm()': main.cpp:43:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 43 | for(int i=2;i<=sz;i++) | ~^~~~ main.cpp: In function 'void RMQ()': main.cpp:58:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 58 | for(int i=0;i<sz;i++) | ~^~~ main.cpp:65:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 65 | for(int i=0;i<sz;i++) | ~^~~