Submission #4637080

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Source Code Expand

# -*- coding: utf-8 -*-
import sys
import math
import copy

def main():
	S = input()
	S = list(S)
	length = len(S)
	
	con = []
	for i in range(2 ** (length-1)):
		tmp = []
		for j in range(length):
			if (i >> j) & 1 == 1:
				tmp.append("+")
			else:
				tmp.append("")
		con.append(tmp)
	
	ans = 0
	for i, val in enumerate(con):
		counts = 0
		tmp = copy.deepcopy(S)
		for j, vol in enumerate(val):
			if vol == "+":
				counts += 1
				tmp.insert(j + counts, "+")
				
		lin = "".join(tmp)
		lin = lin.split("+")
		for i in lin:
			ans += int(i)
	
	print(ans)
	
if __name__ == "__main__":
	main()
	

Submission Info

Judge Result