Compilare: main.cpp: In function 'int main()': main.cpp:43:3: warning: statement has no effect [-Wunused-value] 43 | nrmx; | ^~~~ main.cpp:60:13: warning: 'nrmx' may be used uninitialized in this function [-Wmaybe-uninitialized] 60 | nrmx++; | ~~~~^~ main.cpp:23:52: warning: 'drmx' may be used uninitialized in this function [-Wmaybe-uninitialized] 23 | int n, a, nrcif, i, j, l, lmax, st, dr, k, stmx, drmx, nrmx; | ^~~~ main.cpp:23:46: warning: 'stmx' may be used uninitialized in this function [-Wmaybe-uninitialized] 23 | int n, a, nrcif, i, j, l, lmax, st, dr, k, stmx, drmx, nrmx; | ^~~~