View Compilation Error

0_0_25668110_32090.cpp: In function 'int main()':
0_0_25668110_32090.cpp:36:20: error: invalid types 'int[int]' for array subscript
                 f[j]=((f[j]+f*f[j-(1<<(u-1))-(1<<(v-1))])%MOD+MOD)%MOD;
                    ^
0_0_25668110_32090.cpp:36:27: error: invalid types 'int[int]' for array subscript
                 f[j]=((f[j]+f*f[j-(1<<(u-1))-(1<<(v-1))])%MOD+MOD)%MOD;
                           ^
0_0_25668110_32090.cpp:36:56: error: invalid types 'int[int]' for array subscript
                 f[j]=((f[j]+f*f[j-(1<<(u-1))-(1<<(v-1))])%MOD+MOD)%MOD;
                                                        ^
0_0_25668110_32090.cpp:42:39: error: invalid types 'int[int]' for array subscript
                 ans[num]=(ans[num]+f[j])%MOD;
                                       ^