Compilare: main.cpp: In function 'int main()': main.cpp:20:69: warning: unused variable 'min_sum' [-Wunused-variable] 20 | long long sum_min = -int(2e9), min = 0, j, st_max = 0, dr_max = 0, min_sum = (long long)1e10; | ^~~~~~~ main.cpp:27:11: warning: 'j' may be used uninitialized in this function [-Wmaybe-uninitialized] 27 | st_max = j + i; | ~~~~~~~^~~~~~~