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Quality Assurance Internship Interview Questions


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If we have a string of 7 characters and we can put from 'a' to 'z' in any of these places, write a program which its output is from 'aaaaaaa' to 'zzzzzzz'.

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Using recursion. Maybe the first thought in our mind is for loop but after second thought I believe is most suitable for this question. Following is my program using C++. void Str(int str_size, int index, char *str) { if(str_size == index) { str[index] = '\0'; cout<<str<<endl; return; } for(char c = 'a'; c <= 'z'; ++c) { str[index] = c; Str(str_size, index + 1, str); } }

What is your definition of a great leader? What vegetable would you be and why?

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