View Compilation Error

0_0_9325101_6271.cpp: In function `int main()':
0_0_9325101_6271.cpp:4: error: a function-definition is not allowed here before ':' token
0_0_9325101_6271.cpp:4: error: expected `,' or `;' before ':' token
0_0_9325101_6271.cpp:8: error: `a' undeclared (first use this function)
0_0_9325101_6271.cpp:8: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_9325101_6271.cpp:8: error: `b' undeclared (first use this function)
0_0_9325101_6271.cpp:8: error: expected `;' before ':' token