Submission #166544

#	Time	Username	Problem	Language	Result	Execution time	Memory
166544		theStaticMind	Programiranje (COCI17_programiranje)	C++14	80 / 80	61 ms	13944 KiB

programiranje

#include<bits/stdc++.h>
#define mp make_pair
#define pb push_back
#define ii pair<int,int>
#define all(x) (x).begin(),(x).end()
#define INF 100000000000000000
#define modulo 1000000007
#define mod 998244353
#define int long long int
using namespace std;

int32_t main(){
      ios_base::sync_with_stdio(false);
      cin.tie(NULL);
   //   freopen("q.gir","r",stdin);
   //   freopen("q.cik","w",stdout);
      string s;
      cin>>s;
      int n=s.length();
      vector<vector<int> >data(n+1,vector<int>(26,0));
      for(int i=1;i<=n;i++){
            data[i]=data[i-1];
            data[i][s[i-1]-'a']++;
      }
      int q;
      cin>>q;
      while(q--){
            int a,b,c,d;
            cin>>a>>b>>c>>d;
            vector<int>X(26,0),Y(26,0);
            for(int i=0;i<26;i++){
                  X[i]=data[b][i]-data[a-1][i];
                  Y[i]=data[d][i]-data[c-1][i];
            }
            if(X==Y)cout<<"DA\n";
            else cout<<"NE\n";
      }
}

• Subtask 1: 80 / 80