View Compilation Error

0_0_18627752_4081.cpp: In function 'int KM()':
0_0_18627752_4081.cpp:51:24: error: expected primary-expression before '=' token
         for(i = 1; i < =ny; i++)
                        ^
0_0_18627752_4081.cpp:65:28: error: expected primary-expression before '=' token
             for(i = 1; i < =nx; i++)
                            ^
0_0_18627752_4081.cpp:80:20: error: expected primary-expression before '=' token
     for(i = 1; i < =ny; i++)
                    ^