Compilare: user.cpp: In function ‘int main()’: user.cpp:67:25: warning: format ‘%d’ expects argument of type ‘int*’, but argument 2 has type ‘long int*’ [-Wformat=] scanf("%d%d", &n, &m); ^ user.cpp:67:25: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘long int*’ [-Wformat=] user.cpp:64:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("perspic.in","r",stdin); ^ user.cpp:65:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("perspic.out","w",stdout); ^ user.cpp:67:26: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d", &n, &m); ^ user.cpp:74:36: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s%d%d", ch, &x, &y); ^ user.cpp:82:36: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d", &x2, &y2); ^ user.cpp: In function ‘void Ciur()’: user.cpp:36:19: warning: iteration 1298u invokes undefined behavior [-Waggressive-loop-optimizations] if(Erath[i] == false){ ^ user.cpp:35:5: note: containing loop for(long i=2;i<=maxCiur;i++){ ^ In function ‘int main()’: cc1plus: warning: iteration 1298u invokes undefined behavior [-Waggressive-loop-optimizations] user.cpp:117:5: note: containing loop for(i=1;i<=maxDiv;i++){ ^