Eroare de compilare: user.cpp:5:20: error: ‘int j1’ redeclared as different kind of symbol int nr,k,l1,p1,aux,j1,j2,maxi,i,j,n,m,a[1002][1002],h[1002][1002],l[1002],r[1002],st[1002],hh[2][1002]; ^ 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:239:1: error: previous declaration of ‘double j1(double)’ __MATHCALL (j1,, (_Mdouble_)); ^ user.cpp: In function ‘int main()’: user.cpp:39:11: error: assignment of function ‘double j1(double)’ j1=j; ^ user.cpp:39:11: error: cannot convert ‘int’ to ‘double(double)throw ()’ in assignment user.cpp:44:18: error: invalid types ‘int [1002][double(double)throw ()]’ for array subscript h[i&1][j1]=hh[i&1][j1]; ^ user.cpp:44:30: error: invalid types ‘int [1002][double(double)throw ()]’ for array subscript h[i&1][j1]=hh[i&1][j1]; ^ user.cpp:45:18: warning: pointer to a function used in arithmetic [-Wpointer-arith] for(k=j1+1;k<=j2;k++) ^ user.cpp:45:17: error: invalid conversion from ‘double (*)(double)throw ()’ to ‘int’ [-fpermissive] for(k=j1+1;k<=j2;k++) ^ user.cpp:57:14: error: invalid conversion from ‘double (*)(double)throw ()’ to ‘int’ [-fpermissive] for(k=j1;k<=j2;k++) ^ user.cpp:61:33: warning: pointer to a function used in arithmetic [-Wpointer-arith] if(l[k]==0) l[k]=j1-1; ^ user.cpp:61:32: error: invalid conversion from ‘double (*)(double)throw ()’ to ‘int’ [-fpermissive] if(l[k]==0) l[k]=j1-1; ^ user.cpp:66:21: error: ISO C++ forbids comparison between pointer and integer [-fpermissive] for(k=j2;k>=j1;k--) ^ user.cpp:74:14: error: invalid conversion from ‘double (*)(double)throw ()’ to ‘int’ [-fpermissive] for(k=j1;k<=j2;k++) ^