a, b, c = map(int,input().split())

if b - (a * c) >= 0:
    print(c)

elif b - (a * c) < 0:
    print(b // a)

elif a > b :
    print(0) a, b, c = map(int,input().split()) a map(int,input().split()) map int input().split() ().split () input split b c if b - (a * c) >= 0:
    print(c)

elif b - (a * c) < 0:
    print(b // a)

elif a > b :
    print(0) b - (a * c) >= 0 b - (a * c) b a * c a c 0 print(c) print c elif b - (a * c) < 0:
    print(b // a) b - (a * c) < 0 b - (a * c) b a * c a c 0 print(b // a) print b // a b a elif a > b :
    print(0) a > b a b print(0) print 0 b, c = map(int,input().split()) map(int,input().split()) b c = map(int,input().split()) map(int,input().split()) c a, b, c = map(int,input().split()) map(int,input().split()) a
a, b, c = map(int,input().split())

if b - (a * c) >= 0:
    print(c)

elif b - (a * c) < 0:
    print(b // a)

elif a > b :
    print(0)
