Submission #1165216

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Source Code Expand

#include<bits/stdc++.h>
using namespace std;

int main(){
  string x;
  cin>>x;
  int scnt=0,tcnt=0;
  for(int i=0;i<x.size();i++){
    if(x[i]=='S') scnt++;
    else tcnt++;
  }
  int stock=0;
  int remain=0;
  for(int i=0;i<x.size();i++){
    if(x[i]=='S'){
      stock++;
    }
    else{
      if(stock==0){
	remain++;
      }
      else{
	stock--;
      }
    }
  }
  cout<<remain+(scnt-(tcnt-remain))<<endl;
  return 0;

}

Submission Info

Judge Result