Compilare: main.cpp: In function 'int main()': main.cpp:18:25: warning: variable 'poz' set but not used [-Wunused-but-set-variable] int n, i, maxim, j, poz; ^~~ main.cpp:19:15: warning: unused variable 'napmax' [-Wunused-variable] long long napmax; ^~~~~~ main.cpp:15:40: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen ("decrease.in", "r", stdin); ^ main.cpp:16:42: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen ("decrease.out", "w", stdout); ^ main.cpp:21:21: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf ("%d", &n); ^ main.cpp:23:28: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf ("%d", &v[i]); ^