View Compilation Error

0_0_4237994_28315.cpp: In function `int main()':
0_0_4237994_28315.cpp:72: error: `mmin' undeclared (first use this function)
0_0_4237994_28315.cpp:72: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_4237994_28315.cpp:73: error: `mmax' undeclared (first use this function)