View Compilation Error

0_0_17952325_25279.cpp: In function 'void solve(int)':
0_0_17952325_25279.cpp:30:8: error: invalid operands of types 'long long int [1005]' and 'int' to binary 'operator%'
    pans%=mod;
        ^
0_0_17952325_25279.cpp:30:8: error:   in evaluation of 'operator%=(long long int [1005], int)'