Eroare de compilare: user.cpp:10:28: error: ‘int y1’ redeclared as different kind of symbol int l,n,i,j,k,a,b,m,t,p,x1,y1; ^ In file included from /usr/include/features.h:346:0, from /usr/local/include/c++/4.8.0/i686-pc-linux-gnu/bits/os_defines.h:39, from /usr/local/include/c++/4.8.0/i686-pc-linux-gnu/bits/c++config.h:420, from /usr/local/include/c++/4.8.0/cstdio:41, from user.cpp:1: /usr/include/bits/mathcalls.h:242:1: error: previous declaration of ‘double y1(double)’ __MATHCALL (y1,, (_Mdouble_)); ^ user.cpp: In function ‘int main()’: user.cpp:38:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j=0;j<v[i].size();j++,l++) ^ user.cpp:48:29: error: assignment of function ‘double y1(double)’ if (m==rez[a][b]) x1=a,y1=b; ^ user.cpp:48:29: error: cannot convert ‘int’ to ‘double(double)throw ()’ in assignment user.cpp:51:16: error: invalid conversion from ‘double (*)(double)throw ()’ to ‘int’ [-fpermissive] reconst(x1,y1); ^ user.cpp:13:6: error: initializing argument 2 of ‘void reconst(int, int)’ [-fpermissive] void reconst(int a,int b) ^