View Compilation Error

0_0_13530433_28026.cpp: In function 'int people(int, int, int)':
0_0_13530433_28026.cpp:37:11: error: 'm' was not declared in this scope
     if(A<=m)
           ^
0_0_13530433_28026.cpp:39:8: error: 'm' was not declared in this scope
     if(m<B)
        ^