Compilare: main.cpp: In function 'int main()': main.cpp:18:23: warning: unused variable 'dr' [-Wunused-variable] 18 | int n, v[nmax], st , dr, smax = INT_MIN, sum = 0,drmax = 0; | ^~ main.cpp:19:18: warning: 'n' may be used uninitialized [-Wmaybe-uninitialized] 19 | for(int i = 1; i <= n; i++) | ~~^~~~ main.cpp:18:5: note: 'n' was declared here 18 | int n, v[nmax], st , dr, smax = INT_MIN, sum = 0,drmax = 0; | ^ main.cpp:39:30: warning: 'st' may be used uninitialized [-Wmaybe-uninitialized] 39 | cout << smax << " " << st << " " << drmax; | ^~~ main.cpp:18:18: note: 'st' was declared here 18 | int n, v[nmax], st , dr, smax = INT_MIN, sum = 0,drmax = 0; | ^~