View Compilation Error

0_0_11450658_10259.cpp: In function `int main()':
0_0_11450658_10259.cpp:221: error: `g' undeclared (first use this function)
0_0_11450658_10259.cpp:221: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_11450658_10259.cpp:223: error: expected primary-expression before ')' token