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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 ].
1098Give a one-line C expression to test whether a number is a power of 2. [No loops allowed - it's a simple test.]
1091Given two strings S1 and S2. Delete from S2 all those characters which occur in S1 also and finally create a clean S2 with the relevant characters deleted.
1408Write an efficient algo and C code to shuffle a pack of cards.. this one was a feedback process until we came up with one with no extra storage.
1070GIven a sequence of characters. How will you convert the lower case characters to upper case characters. ( Try using bit vector - sol given in the C lib -> typec.h)
1112
write a proram to reverse the string using switch case?
i want to switch my career from quailty assurance engineering to development kindly guide me from which programming language its better for me to start plz refer some courses or certifications too i have an experience of 1.5 yrs in QA field.Kindly guide me
What is the stack in c?
What is a double c?
Explain what is the heap?
What is atoi and atof in c?
What are enumerated types?
Explain spaghetti programming?
hai iam working in sap sd module for one year and working in lumax ind ltd in desp department but my problem is i have done m.b.a in hr/marketing and working sap sd there is any combination it. can you give right solution of my problem. and what can i do?
how many types of operators are include in c language a) 4 b) 6 c) 8 d) 12
what is the difference between 123 and 0123 in c?
When can a far pointer be used?
What is the difference between Printf(..) and sprint(...) ?
Can stdout be forced to print somewhere other than the screen?
What is strcmp in c?
