View Compilation Error

0_0_26341785_2407.cpp: In function 'long long int min_continue_L(int)':
0_0_26341785_2407.cpp:23:47: error: 'get_mix' was not declared in this scope
         temp1 = min(temp1,c[i]-get_mix(i-L,i-1))
                                               ^
0_0_26341785_2407.cpp: At global scope:
0_0_26341785_2407.cpp:70:1: error: expected unqualified-id before numeric constant
 2
 ^