728x90
def solution(citations):
answer = 0
n=len(citations)
citations.sort()
for i in range(n):
if citations[i]>=n-i:
answer += 1
return answer
728x90
def solution(citations):
answer = 0
n=len(citations)
citations.sort()
for i in range(n):
if citations[i]>=n-i:
answer += 1
return answer