Submission #2380579

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Source Code Expand

#!/usr/bin/env python3

import sys, math, copy
# import fractions, itertools
# import numpy as np
# import scipy

HUGE = 2147483647
HUGEL = 9223372036854775807
ABC = "abcdefghijklmnopqrstuvwxyz"

def main():
    x = input()
    lev = 0
    for c in x:
        if c == "S":
            lev += 1
        else:
            lev -= 1
            lev = max(0, lev)
    print(lev * 2)

main()

Submission Info

Judge Result