Eroare de compilare: user.cpp:10:48: error: ‘short int j1’ redeclared as different kind of symbol short int n,k,a[nmax][nmax],i,j,viz[nmax],h,i1,j1; ^ 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/iosfwd:38, from /usr/include/c++/4.8/ios:38, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from user.cpp:1: /usr/include/i386-linux-gnu/bits/mathcalls.h:240:1: error: previous declaration of ‘double j1(double)’ __MATHCALL (j1,, (_Mdouble_)); ^ user.cpp: In function ‘int main()’: user.cpp:39:15: error: assignment of function ‘double j1(double)’ for(j1=1;j1<=a[j][0];j1++) ^ user.cpp:39:15: error: cannot convert ‘int’ to ‘double(double)throw ()’ in assignment user.cpp:39:28: error: ISO C++ forbids comparison between pointer and integer [-fpermissive] for(j1=1;j1<=a[j][0];j1++) ^ user.cpp:39:32: error: ISO C++ forbids incrementing a pointer of type ‘double (*)(double)throw ()’ [-fpermissive] for(j1=1;j1<=a[j][0];j1++) ^ user.cpp:39:32: error: lvalue required as increment operand user.cpp:41:33: error: invalid types ‘short int [1001][double(double)throw ()]’ for array subscript if(a[i][i1]==a[j][j1]){h=1;break;} ^