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Browsing All Posts published on »February, 2008«
PutLong Version 3
Problem statement summary: this is a popular interview question in which you implement a void putlong(long n) function to write the long integer n to the console. To make the problem more challenging, interviewers often impose the following restrictions: Only use putchar() and no other functions (ltoa, sprintf, …) Do not create a buffer to […]
February 10, 2008
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