Borderou de evaluare (job #562824)

Eroare de compilare: user.cpp:7:46: error: ‘int rand’ redeclared as different kind of symbol /usr/include/stdlib.h:380:12: error: previous declaration of ‘int rand()’ user.cpp: In function ‘int main()’: user.cpp:26:83: warning: pointer to a function used in arithmetic [-Wpointer-arith] user.cpp:26:83: error: invalid conversion from ‘int (*)()throw ()’ to ‘char’ [-fpermissive] user.cpp:28:56: error: invalid types ‘int [2][4][int()throw ()]’ for array subscript user.cpp:29:56: error: invalid types ‘int [2][4][int()throw ()]’ for array subscript user.cpp:30:85: warning: pointer to a function used in arithmetic [-Wpointer-arith] user.cpp:30:85: error: ISO C++ forbids comparison between pointer and integer [-fpermissive] user.cpp:34:19: error: invalid operands of types ‘int’ and ‘int()throw ()’ to binary ‘operator-’