n, m = map(int, input().split())
a = []
b = [1]
c = []
for i in range(m):
    f = int(input())
    a.append(f)
a = sorted(a)
f = 0
for i in range(1, len(a)):
    if a[i] == a[i - 1]:
       b[f] += 1
    elif a[i] != a[i - 1]:
        b.append(1)
        f += 1
for i in range(len(b)):
    b[i] = float(b[i] / m * 100)
for i in range(len(b)):
    c.append('%.2f' % b[i] + '%')
for i in range(n):
    try:
        print(c[i])
    except:
        print('0.00%')