瀹炵幇strcpy

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strcpy(char *to, const char *from);

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瀹炵幇浠g爜

#include <iostream>
#include <cassert>

char *MyStrcpy(char *str, const char *str2)
{
    assert((str != NULL) && (str2 != NULL));
    char *address = str;
    while((*str++ = *str2++) != 鈥榎0鈥?;
    
    return address;
}

int main()
{
    char to[] = "abc", from[] = "def";
    std::cout << MyStrcpy(to, from) << std::endl;
}

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