How can I call system when parameters (filenames, etc.) Of the executed command arent known until run time?
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Does c have class?
Given a single Linked list with lakhs of nodes and length unknown how do you optimally delete the nth element from the list?
Is there something we can do in C but not in C++? Declare variable names that are keywords in C++ but not C.
program to get the remainder and quotant of given two numbers with out using % and / operators?
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How can I pad a string to a known length?
int zap(int n) { if(n<=1)then zap=1; else zap=zap(n-3)+zap(n-1); } then the call zap(6) gives the values of zap [a] 8 [b] 9 [c] 6 [d] 12 [e] 15
how to do in place reversal of a linked list(singly or doubly)?
the number 138 is called well ordered number because the three digits in the number (1,3,8) increase from left to right (1<3<8). the number 365 is not well ordered coz 6 is larger than 5. write a program that wull find and display all possible three digit well ordered numbers. sample: 123,124,125,126,127,128,129,134 ,135,136,137,138,139,145,146,147 148 149,156.......789
What are the standard predefined macros?
Why doesn't C have nested functions?
what is calloc and malloc?
What is the correct declaration of main?