Compilare: user.cpp: In function ‘int main()’: user.cpp:11:17: warning: unused variable ‘y’ [-Wunused-variable] int i,j,k,x,y,z; ^ user.cpp:11:19: warning: unused variable ‘z’ [-Wunused-variable] int i,j,k,x,y,z; ^ user.cpp:13:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("pokemon3.in","r",stdin); ^ user.cpp:14:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("pokemon3.out","w",stdout); ^ user.cpp:16:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&n,&m); ^ user.cpp:21:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&x); ^ user.cpp:28:42: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d",&p[1],&p[2],&p[3]); ^ user.cpp:47:33: warning: ‘poz’ may be used uninitialized in this function [-Wmaybe-uninitialized] pokemon[poz] = 1; ^