Compilare: main.cpp: In function 'int main()': main.cpp:83:13: warning: unused variable 'diffmin' [-Wunused-variable] 83 | int diffmin = (1 << 30); | ^~~~~~~ main.cpp: In function 'std::pair<int, int> compute(int (*)[1001], int, int)': main.cpp:54:24: warning: 'valk2' may be used uninitialized [-Wmaybe-uninitialized] 54 | for(int jj = 1; jj <= valk2; jj++){ | ~~~^~~~~~~~ main.cpp:40:18: note: 'valk2' was declared here 40 | int col = 1, valk2; | ^~~~~