Eroare de compilare: user.cpp:9:43: error: ‘int j1’ redeclared as different kind of symbol int n, m, l, dp[Nmax][Nmax], i, j, k, i1, j1; ^ In file included from /usr/include/features.h:367:0, from /usr/include/assert.h:35, from /usr/include/c++/5/cassert:43, from /usr/include/x86_64-linux-gnu/c++/5/32/bits/stdc++.h:33, from user.cpp:1: /usr/include/bits/mathcalls.h:248:1: note: previous declaration ‘double j1(double)’ __MATHCALL (j1,, (_Mdouble_)); ^ user.cpp: In function ‘int main()’: user.cpp:42:31: error: assignment of function ‘double j1(double)’ for(j1=j-l+1; j1<=j; ++j1) ^ user.cpp:42:31: error: cannot convert ‘int’ to ‘double(double) throw ()’ in assignment user.cpp:42:43: error: ISO C++ forbids comparison between pointer and integer [-fpermissive] for(j1=j-l+1; j1<=j; ++j1) ^ user.cpp:42:48: warning: ISO C++ forbids incrementing a pointer of type ‘double (*)(double) throw ()’ [-Wpointer-arith] for(j1=j-l+1; j1<=j; ++j1) ^ user.cpp:42:48: error: lvalue required as increment operand user.cpp:43:37: error: invalid types ‘char [505][double(double) throw ()]’ for array subscript a[i1][j1] = 0; ^ user.cpp:46:31: error: assignment of function ‘double j1(double)’ for(j1=j-l+1; j1<=j+l-1 && j1<=m; ++j1) ^ user.cpp:46:31: error: cannot convert ‘int’ to ‘double(double) throw ()’ in assignment user.cpp:46:47: error: ISO C++ forbids comparison between pointer and integer [-fpermissive] for(j1=j-l+1; j1<=j+l-1 && j1<=m; ++j1) ^ user.cpp:46:56: error: ISO C++ forbids comparison between pointer and integer [-fpermissive] for(j1=j-l+1; j1<=j+l-1 && j1<=m; ++j1) ^ user.cpp:46:61: warning: ISO C++ forbids incrementing a pointer of type ‘double (*)(double) throw ()’ [-Wpointer-arith] for(j1=j-l+1; j1<=j+l-1 && j1<=m; ++j1) ^ user.cpp:46:61: error: lvalue required as increment operand user.cpp:47:38: error: invalid types ‘int [505][double(double) throw ()]’ for array subscript dp[i1][j1] = 0; ^