Eroare de compilare: user.cpp:5:11: error: conflicting declaration ‘int n1’ int z,n,p,n1,d,k,x,ok,j,i,f1[13],f[13]; ^ user.cpp:4:11: error: ‘n1’ has a previous declaration as ‘long long int n1’ long long n1; ^ user.cpp: In function ‘int main()’: user.cpp:8:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("g2.in", "r", stdin); ^ user.cpp:9:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("g2.out", "w", stdout); ^ user.cpp:10:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^