code for bubble sort?

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Given only putchar (no sprintf, itoa, etc.) write a routine putlong that prints out an unsigned long in decimal. [ I gave the obvious solution of taking % 10 and / 10, which gives us the decimal value in reverse order. This requires an array since we need to print it out in the correct order. The interviewer wasn't too pleased and asked me to give a solution which didn't need the array ].

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Is stack a keyword in c?

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What is data type long in c?

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There is a practice in coding to keep some code blocks in comment symbols than delete it when debugging. How this affect when debugging?

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please explain clearly about execution of c program in detail,in which stage are the printf sacnf getting into exeecutable code

0 Answers   Mind Tree,

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What is #line in c?

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What is s or c?

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Which weighs more, a gram of feathers or a gram of gold?

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How can I read data from data files with particular formats?

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Given an unsigned integer, find if the number is power of 2?

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void main(int n) { if(n==0) return; main(--n); printf("%d ",n); getch(); } how it work and what will be its output...............it any one know ans plz reply

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