#include using namespace std; typedef signed long long ll; #define _P(...) (void)printf(__VA_ARGS__) #define FOR(x,to) for(x=0;x<(to);x++) #define FORR(x,arr) for(auto& x:arr) #define FORR2(x,y,arr) for(auto& [x,y]:arr) #define ALL(a) (a.begin()),(a.end()) #define ZERO(a) memset(a,0,sizeof(a)) #define MINUS(a) memset(a,0xff,sizeof(a)) template bool chmax(T &a, const T &b) { if(a bool chmin(T &a, const T &b) { if(a>b){a=b;return 1;}return 0;} //------------------------------------------------------- int T; ll N; const ll mo=998244353; ll di[1010]; ll p10[22]; ll dp[20][2][100]; void solve() { int i,j,k,l,r,x,y; string s; for(i=999;i>=0;i--) { if(i/100>i%10+(i/10)%10) { di[i]=0; } else { di[i]=di[i+1]+1; } } p10[0]=1; FOR(i,20) p10[i+1]=p10[i]*10; cin>>T; while(T--) { cin>>N; ll ret=(N%mo)*((N+1)%mo)%mo*((mo+1)/2)%mo+mo-100; ZERO(dp); dp[18][0][0]=1; for(int d=18;d>=0;d--) { int v=N/p10[d]%10; for(int le=0;le<=1;le++) { for(int s=0;s<100;s++) if(dp[d][le][s]) { for(int c=0;c<10;c++) { if(le==0&&c>v) continue; if(s/10>s%10+c) continue; if(d) { (dp[d-1][le|c