python-algorithm
[백준] 1453
무적김두칠
2021. 1. 20. 10:45
|
1
2
3
4
5
6
7
8
|
pc=[0]*101
n=int(input())
tmp=list(map(int, input().split()))
ans=0
for i in tmp:
if pc[i]==0: pc[i]=1
else: ans+=1
print(ans)
|
cs |
반응형