Eroare de compilare: user.cpp:7:68: error: ‘int y0 [10010]’ redeclared as different kind of symbol int x[2*MAXN],y[2*MAXN],type[2*MAXN],which[2*MAXN],x0[MAXN],y0[MAXN],v[MAXN]; ^ In file included from /usr/include/features.h:357:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/os_defines.h:39, from /usr/include/i386-linux-gnu/c++/4.8/bits/c++config.h:420, from /usr/include/c++/4.8/cstdio:41, from user.cpp:1: /usr/include/i386-linux-gnu/bits/mathcalls.h:242:1: error: previous declaration of ‘double y0(double)’ __MATHCALL (y0,, (_Mdouble_)); ^ user.cpp: In function ‘bool compare(int, int)’: user.cpp:11:16: warning: pointer to a function used in arithmetic [-Wpointer-arith] return y0[a]<y0[b]; ^ user.cpp:11:22: warning: pointer to a function used in arithmetic [-Wpointer-arith] return y0[a]<y0[b]; ^ user.cpp: In function ‘int BinarySearch(int)’: user.cpp:20:27: warning: pointer to a function used in arithmetic [-Wpointer-arith] if(y>=y0[v[middle]]){ ^ user.cpp:20:27: error: ISO C++ forbids comparison between pointer and integer [-fpermissive] user.cpp: In function ‘bool Check(int)’: user.cpp:56:24: warning: pointer to a function used in arithmetic [-Wpointer-arith] y[current]=y0[i]; ^ user.cpp:56:24: error: invalid conversion from ‘double (*)(double)throw ()’ to ‘int’ [-fpermissive] user.cpp:61:24: warning: pointer to a function used in arithmetic [-Wpointer-arith] y[current]=y0[i]; ^ user.cpp:61:24: error: invalid conversion from ‘double (*)(double)throw ()’ to ‘int’ [-fpermissive] user.cpp: In function ‘int main()’: user.cpp:91:13: warning: pointer to a function used in arithmetic [-Wpointer-arith] y0[i]=x+y; ^ user.cpp:91:14: error: assignment of read-only location ‘*(y0 + ((sizetype)i))’ y0[i]=x+y; ^ user.cpp:91:14: error: cannot convert ‘int’ to ‘double(double)throw ()’ in assignment user.cpp:84:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("castori.in","r",stdin); ^ user.cpp:85:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("castori.out","w",stdout); ^ user.cpp:87:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&n,&k); ^ user.cpp:89:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]