oj.uz

Submission #637463

# Submission time Handle Problem Language Result Execution time Memory
637463 2022-09-01T21:53:20 Z Benmath Election (BOI18_election) C++14
0 / 100
 11 ms 212 KB 
#include<bits/stdc++.h>
using namespace std;
int main(){
int n;
cin>>n;
string s;
cin>>s;
int q;
cin>>q;
while(q--){
   int l,r;
   cin>>l>>r;
   l--;
   r--;
   vector<int>v1;
   vector<int>v2;
   int ro=0;
   for(int i=l;i<=r;i++){
      if(s[i]=='C'){
         if(i!=l and s[i-1]=='T'){
            v1.push_back(abs(ro));
            ro=0;
         }
         ro++;
      }else{
         
         ro--;
      }
   }
   if(s[r]=='T'){
      v1.push_back(abs(ro));
   }
   int j=v1.size()-1;
   ro=0;
   int ans=0;

     for(int i=r;i>=l;i--){
      if(s[i]=='C'){
         if(i!=r and s[i+1]=='T'){
   
          ans=ans+max(abs(ro),v1[j]);
          
            ro=ro+max(abs(ro),v1[j]);
            j--;
         
         }
         ro++;
      }else{
         
         ro--;
      }
   }
     
   if(s[l]=='T'){
      ans=ans+max(abs(ro),v1[j]);
   }
  
   cout<<ans<<endl;
}
}

Subtask #1
0 / 28.0

# Verdict Execution time Memory Grader output
1 Incorrect 11 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 54.0

# Verdict Execution time Memory Grader output
1 Incorrect 11 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 18.0

# Verdict Execution time Memory Grader output
1 Incorrect 11 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -