题解 | #字符串排序#

import sys
n=input()
try:
    int(n)
except:
    print('invalid number of string!')
    sys.exit()
else:
    b=[]
    for i in range(int(n)):
        instr=input()
        if len(instr)<1 or len(instr)>100:
            print('invalid length of string!')
            sys.exit()
        b.append(instr)
    for j in range(len(b)-1):
        for j in range(len(b)-1):
            if b[j]>b[j+1]:
                tmp=b[j+1]
                b[j+1]=b[j]
                b[j]=tmp
    for k in b:
        print(k)