Digit Counting (UVa 1225, UVaLive 3996, Regionals 2007 >> Asia - Danang)

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/// Raihan Ruhin /// CSE, Jahangirnagar University. /// Dhaka-Bangladesh. /// id: raihanruhin (topcoder / codeforces / codechef / uva ), 3235 (lightoj) /// mail: raihanruhin@ (yahoo / gmail / facebook) /// blog: ruhinraihan.blogspot.com #include<bits/stdc++.h> using namespace std; #define SET(a) memset(a,-1,sizeof(a)) #define CLR(a) memset(a,0,sizeof(a)) #define PI acos(-1.0) #define MOD 1000000007 #define MX 100010 int main() { ios_base::sync_with_stdio(0);cin.tie(0); int tc,kk=1, cnt[10],n; cin>>tc; while(tc--) { cin>>n; CLR(cnt); for(int i=1;i<=n;i++) { int tmp=i; while(tmp) { cnt[tmp%10]++; tmp/=10; } } for(int i=0;i<=9;i++) { if(i!=0) cout<<" "; cout<<cnt[i]; } cout<<endl; } return 0; }