View Compilation Error

0_0_30073815_27166.cpp: In function 'void Main()':
0_0_30073815_27166.cpp:88:32: error: no matching function for call to 'chkmax(double&, float&)'
    chkmax(ans,a[(i+R)*M+j+R].re);
                                ^
0_0_30073815_27166.cpp:88:32: note: candidate is:
0_0_30073815_27166.cpp:17:30: note: template<class T> bool chkmax(T&, const T&)
 template<class T>inline bool chkmax(T &a,T const &b){
                              ^
0_0_30073815_27166.cpp:17:30: note:   template argument deduction/substitution failed:
0_0_30073815_27166.cpp:88:32: note:   deduced conflicting types for parameter 'const T' ('double' and 'float')
    chkmax(ans,a[(i+R)*M+j+R].re);
                                ^