View Compilation Error

0_0_7723397_18529.cpp:2: error: `a' was not declared in this scope
0_0_7723397_18529.cpp:2: error: `b' was not declared in this scope
0_0_7723397_18529.cpp:2: error: `c' was not declared in this scope
0_0_7723397_18529.cpp:2: error: initializer expression list treated as compound expression
0_0_7723397_18529.cpp: In function `int main()':
0_0_7723397_18529.cpp:8: error: `f' cannot be used as a function
0_0_7723397_18529.cpp: In function `int f(int, int, int)':
0_0_7723397_18529.cpp:13: error: `int f(int, int, int)' redeclared as different kind of symbol
0_0_7723397_18529.cpp:2: error: previous declaration of `int f'
0_0_7723397_18529.cpp:2: error: previous non-function declaration `int f'
0_0_7723397_18529.cpp:13: error: conflicts with function declaration `int f(int, int, int)'
0_0_7723397_18529.cpp:17: error: `f' cannot be used as a function
0_0_7723397_18529.cpp:17: error: `f' cannot be used as a function