View Compilation Error

0_0_12695658_20572.cpp: In function `int main()':
0_0_12695658_20572.cpp:7: error: expected primary-expression before '/' token
0_0_12695658_20572.cpp:7: error: `font' undeclared (first use this function)
0_0_12695658_20572.cpp:7: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_12695658_20572.cpp:17: error: expected primary-expression before '/' token
0_0_12695658_20572.cpp:19: error: expected primary-expression before '/' token
0_0_12695658_20572.cpp:21: error: expected primary-expression before '/' token
0_0_12695658_20572.cpp:23: error: expected primary-expression before '/' token
0_0_12695658_20572.cpp:25: error: expected primary-expression before '/' token