fork(2) download
copy 
  1. #include<bits/stdc++.h>
  2. using namespace std ;
  3.  
  4. #define ll long long
  5. #define rep(i,a,n) for ( int i = a ; i <= n ; i++ )
  6. #define REP(i,a,n) for ( int i = a ; i >= n ; i-- )
  7.  
  8. typedef pair<int,int> ii ;
  9. typedef vector<int> vi ;
  10.  
  11. const int N = 2e5+5 ;
  12. const int INF = 1e9 ;
  13.  
  14. int t,n,w,b,m ;
  15. int ans[27],a[N] ; 
  16.  
  17. string s ;
  18. vector<vi> G ;
  19.  
  20. signed main()
  21. {
  22. 	cin >> t ; 
  23. 	while(t--){
  24. 		cin >> n >> m ; 
  25. 		cin >> s;  
  26. 		rep(i,0,26) ans[i] = 0 ; 
  27. 		rep(i,1,m) cin >> a[i] ; 
  28. 		sort(a+1,a+m+1) ; 
  29. 		rep(i,0,n-1) ans[s[i]-'a']++;
  30. 		int cnt = a[m] , cur=1 ;
  31. 		int i = m-1 ; 
  32. 		while(i>=1){
  33. 			if ( a[i] < cnt ) 
  34. 			{
  35. 				REP(j,cnt-1,a[i]) ans[s[j]-'a'] += cur ; 
  36. 				cnt = a[i] ; 
  37. 			}
  38. 			cur++ ; 
  39. 			i-- ; 
  40. 		}
  41. 		REP(j,a[1]-1,0) ans[s[j]-'a'] += cur ; 
  42. 		rep(i,0,25) cout << ans[i] << " " ; 
  43. 		cout << endl ; 
  44. 	}
  45. }
  46.  
  47.  
  48.  
  49.  
Success #stdin #stdout 0s 4488KB
comments (?)
stdin
copy 
3
4 2
abca
1 3
10 5
codeforces
2 8 3 2 9
26 10
qwertyuioplkjhgfdsazxcvbnm
20 10 1 2 3 5 10 5 9 4
stdout
copy 
4 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
0 0 9 4 5 3 0 0 0 0 0 0 0 0 9 0 0 3 1 0 0 0 0 0 0 0 
2 1 1 2 9 2 2 2 5 2 2 2 1 1 5 4 11 8 2 7 5 1 10 1 5 2
https://ideone.com/ZSdvU4
language:
C++14 (clang 8.0)
created:
4 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!