Compilare: main.cpp:3: warning: ignoring '#pragma GCC ' [-Wunknown-pragmas] 3 | #pragma GCC ("unroll-loops") | main.cpp: In function 'int main()': main.cpp:55:6: warning: unused variable 'x' [-Wunused-variable] 55 | int x; | ^ main.cpp:66:9: warning: variable 'r' set but not used [-Wunused-but-set-variable] 66 | int l, r, suma, maxx, ant, cnt = 0; | ^ main.cpp:66:24: warning: unused variable 'ant' [-Wunused-variable] 66 | int l, r, suma, maxx, ant, cnt = 0; | ^~~