View Compilation Error

207004_0_22060.cpp:4: error: `main' must return `int'
207004_0_22060.cpp: In function `int main(...)':
207004_0_22060.cpp:6: error: `MAXLIME' undeclared (first use this function)
207004_0_22060.cpp:6: error: (Each undeclared identifier is reported only once for each function it appears in.)
207004_0_22060.cpp:7: error: `n' undeclared (first use this function)
207004_0_22060.cpp:7: error: `m' undeclared (first use this function)
207004_0_22060.cpp:10: error: `a' undeclared (first use this function)