View Compilation Error

0_0_16380029_26673.cpp: In function 'int main()':
0_0_16380029_26673.cpp:14:17: error: '__long' was not declared in this scope
         one[n]=(__long long)pow((float)4,n-2)-(__long long)pow((float)2,n-2)-one[n-1]+lock[n-1];
                 ^
0_0_16380029_26673.cpp:14:24: error: expected ')' before 'long'
         one[n]=(__long long)pow((float)4,n-2)-(__long long)pow((float)2,n-2)-one[n-1]+lock[n-1];
                        ^
0_0_16380029_26673.cpp:15:24: error: expected ')' before 'long'
         two[n]=(__long long)pow((float)2,n-1)-2+lock[n-1];
                        ^