View Compilation Error

0_0_6406824_28057.cpp:4:2: invalid preprocessing directive #defing
0_0_6406824_28057.cpp: In function `int main()':
0_0_6406824_28057.cpp:9: error: `M' undeclared (first use this function)
0_0_6406824_28057.cpp:9: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_6406824_28057.cpp:16: error: `value' undeclared (first use this function)
0_0_6406824_28057.cpp:16: error: `num' undeclared (first use this function)