View Compilation Error

0_0_33677304_10142.cpp: In function 'long long int F(int)':
0_0_33677304_10142.cpp:162:15: error: 'x' was not declared in this scope
     LL c1=cnt[x],c2=N-cnt[x];
               ^
0_0_33677304_10142.cpp:163:28: error: 'c2' was not declared in this scope
     long long ans1=ksm(M/d,c2,MOD);
                            ^