Compilare: user.cpp: In function ‘void solveTest(int, std::vector<long long int>&, FILE*)’: user.cpp:51:49: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long long int’ [-Wformat=] fprintf(out, "%d\n", calculate_raspuns(r, N)); ^ user.cpp: In function ‘int main()’: user.cpp:65:35: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘__gnu_cxx::__alloc_traits<std::allocator<long long int> >::value_type* {aka long long int*}’ [-Wformat=] fscanf(fd, "%d", &v[i]); ^ user.cpp:59:25: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fd, "%d", &t); ^ user.cpp:62:25: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fd, "%d", &N); ^ user.cpp:65:36: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fd, "%d", &v[i]); ^