AtCoderProblems 7

粛々と

問題メモし忘れた…

n,a,b=map(int,input().split())
n=n%(a+b)
if n!=0 and n<=a:
  print('Ant')
else:
  print('Bug')

https://atcoder.jp/contests/abc098/tasks/abc098_b

n=int(input())
a=input()
max=0

for i in range(1,n):
  count=0
  #print(a[:i],a[i:])
  l=set(a[:i])
  g=set(a[i:])
  #print(l,g)
  for j in l:
    if j in g: count+=1
  if max < count: max=count
print(max)
        

以上