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int main(void)
{
assert(6 < 5);
system("pause");
return 0;
}
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The C Programming Language ¾­µä´úÂë any(s1,s2)

/*
* Exercise 2-5 Page 48
*
* Write the function any(s1,s2), which returns the first location
* in the string s1 where any character from the string s2 occurs,
* or -1 if s1 contains no characters from s2. (The standard library
* function strpbrk does the same job but returns a pointer t ......
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