[Day_35] 백준 줄세우기 10431_파이썬

https://www.acmicpc.net/problem/10431

import sys

for _ in range(int(input())):
    a=list(map(int,input().split()))
    case,li=a[0],a[1:]
    cnt=0

    for i in range(1,20):
        for j in range(i):
            if li[i]<li[j]:
                cnt+=1


    print(case,cnt)

정렬할 필요 없이 개수만 세면 됨