Submission #1441312

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Source Code Expand

#include <iostream>
#include <vector>
#include <string>
#include <cstring>
#include <math.h>
#include <cmath>
#include <limits.h>
#include <map>
#include <set>
#include <queue>
#include <algorithm>
#include <functional>
using namespace std;

int main() {
    
    string X;
    cin >> X;
    
    long long count = 0;
    long long ans = 0;
    
    for ( long long i = 0; i < X.length(); i++ ) {
        
        if ( X[i] == 'S' ) {
            count++;
        }
        else {            
            if ( count ) { count--; }
            else { ans++; }
        }
    }
    ans += count;
    
    cout << ans << endl;
    
    return 0;
}

Submission Info

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