5-Binary String Matching


    内存限制:64MB 时间限制:3000ms 特判: No

    通过数:97 提交数:205 难度:3


题目描述:

Given two strings A and B, whose alphabet consist only ‘0’ and ‘1’. Your task is only to tell how many times does A appear as a substring of B? For example, the text string B is ‘1001110110’ while the pattern string A is ‘11’, you should output 3, because the pattern A appeared at the posit

输入描述:

The first line consist only one integer N, indicates N cases follows. In each case, there are two lines, the first line gives the string A, length (A) <= 10, and the second line gives the string B, length (B) <= 1000. And it is guaranteed that B is always longer than A.

输出描述:

For each case, output a single line consist a single integer, tells how many times do B appears as a substring of A.

样例输入:

3
11
1001110110
101
110010010010001
1010
110100010101011 

样例输出:

3
0
3 

提示:

没有提示哦

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