题解 | #计算某字符出现次数#

# a = input().strip().lower()
# b = input().strip().lower()
# if (1 <= len(a) <= 1000) and (1 <= len(b) <= 1000) and a and b:
#     c = 0
#     for i in range(len(a)):
#         if a[i] == b:
#             c += 1
#     print(c)
# else:
#     print("wrong")

a = input().strip().lower()
b = input().strip().lower()
if (1 <= len(a) <= 1000) and (1 <= len(b) <= 1000) and a and b:
    print(a.count(b))
else:
    print("wrong")