Eroare de compilare: user.cpp:7:9: error: ‘int j1’ redeclared as different kind of symbol int i,j,j1,i1,k,v[2][mx],p[2][mx],n,maximi,mini,sum; ^ 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:20:11: error: assignment of function ‘double j1(double)’ for(j1=1;j1<k &&j1<=i;j1++) ^ user.cpp:20:11: error: cannot convert ‘int’ to ‘double(double)throw ()’ in assignment user.cpp:20:17: error: ISO C++ forbids comparison between pointer and integer [-fpermissive] for(j1=1;j1<k &&j1<=i;j1++) ^ user.cpp:20:25: error: ISO C++ forbids comparison between pointer and integer [-fpermissive] for(j1=1;j1<k &&j1<=i;j1++) ^ user.cpp:20:29: error: ISO C++ forbids incrementing a pointer of type ‘double (*)(double)throw ()’ [-fpermissive] for(j1=1;j1<k &&j1<=i;j1++) ^ user.cpp:20:29: error: lvalue required as increment operand user.cpp:21:18: error: invalid operands of types ‘int’ and ‘double(double)throw ()’ to binary ‘operator-’ {sum+=v[j][i-j1]; ^ user.cpp:22:21: error: invalid operands of types ‘int’ and ‘double(double)throw ()’ to binary ‘operator-’ if(sum+p[1-j][i-j1]>maximi) ^ user.cpp:23:25: error: invalid operands of types ‘int’ and ‘double(double)throw ()’ to binary ‘operator-’ maximi=sum+p[1-j][i-j1]; ^