Submission #2573431

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Source Code Expand

from collections import defaultdict
import math
import sys
def getinputdata():

    # 配列初期化
    array_result = []
    
    data = input()

    
    array_result.append(data.split(" "))

    flg = 1

    try:


        while flg:

            data = input()

            array_temp = []

            if(data != ""):
                
                array_result.append(data.split(" "))

                flg = 1

            else:

                flg = 0
    finally:


        return array_result

arr_data = getinputdata()

n = int(arr_data[0][0])

s = arr_data[1][0]

#sort
res = "".join(sorted(list(s)))

for v in res:

    for i in range(2, 2 + n-1):
        
        if v in arr_data[i][0]:
            
            arr_data[i][0] = arr_data[i][0].replace(v, "", 1)
            
        else:
            
            res = res.replace(v, "", 1)
            
#print(res)

if res=="":
    
    print("")
    
else:
    
    print(res)
    
   

Submission Info

Judge Result