Compilare: user.cpp: In function ‘int main()’: user.cpp:37:25: warning: format ‘%lld’ expects argument of type ‘long long int’, but argument 2 has type ‘long long unsigned int*’ [-Wformat=] printf("%lld", &suma); ^ user.cpp:11:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("galagie.in", "r", stdin); ^ user.cpp:12:40: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("galagie.out", "w", stdout); ^ user.cpp:14:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^ user.cpp:18:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &a[i]); ^ user.cpp:31:24: warning: ‘temp2’ may be used uninitialized in this function [-Wmaybe-uninitialized] temp2+=a[j]; ^ user.cpp:27:24: warning: ‘temp1’ may be used uninitialized in this function [-Wmaybe-uninitialized] temp1+=a[j]; ^