Eroare de compilare: user.cpp: In function ‘void get_sqrt_stuff()’: user.cpp:11:5: error: ‘sqr’ was not declared in this scope sqr = 770; ^ user.cpp:15:27: error: ‘curr’ was not declared in this scope for (int j=i; j<i+curr && j<=N; j++) ^ user.cpp: In function ‘int main()’: user.cpp:70:43: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ("cumainilecurate.in", "r", stdin); ^ user.cpp:71:45: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ("cumainilecurate.out", "w", stdout); ^ user.cpp: In function ‘void Next()’: user.cpp:108:45: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fread (sir, 1, maxl, stdin), pos = 0; ^