#include using namespace std; using ll = long long; #define int long long #define endl "\n" #define mod (int)(1e9+7) void solve(){ int k,p; cin>>k>>p; int dp[k+4][p+1][10]; memset(dp,0,sizeof dp); for(int i=0;i<=9;i++){ dp[1][i%p][i]++; } dp[0][0][0]=1; int steps[k+5]; steps[0]=1; for(int i=1;i<=k+3;i++){ steps[i]=(steps[i-1]*10)%p; } for(int j=0;j<=k;j++){ for(int q=0;q>t; for(int _=1;_<=t;_++){ solve(); } }