Compilare: user.cpp: In function ‘int main()’: user.cpp:25:25: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] if(nr[i]==0 && nr[i-1]!=0 || nr[i]==0 && nr[i+1]!=0) ^ user.cpp:32:25: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] if(nr[i]==0 && nr[i-1]!=0 || nr[i]==0 && nr[i+1]!=0) ^ user.cpp:8:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("numere5.in","r",stdin); ^ user.cpp:9:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("numere5.out","w",stdout); ^ user.cpp:10:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d\n", &n); ^ user.cpp:15:32: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d ", &data); ^ user.cpp:18:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d/n", &data); ^