wchar_t (wide character) type in C++, 72
weighing items with a two-pan balance, 172
weighings, minimum number, 169–172
“What Are Your Career Goals?”, 196
“What Do You Want to Do?”, 194–195
“What Is Your Favorite Programming Language?”, 195
“What Is Your Salary History?”, 199
“What Is Your Work Style?”, 195
while loop, changing to a do…while loop, 87
“Why Are You Looking to Change Jobs?”, 196
“Why Should We Hire You?”, 199
word characters, 79
words
corresponding to a seven-digit number, 101
recognizing start and end, 79
reversing the order of in a string, 79–83
writing into a temporary buffer, 79–80
work style, discussing, 195
working solution of interview problems, 92
worst case running time, 22
wrapper routine, hiding array allocation and recursion level tracking, 91