M Oehm questions

M Oehm answers

• Permutation with repetition 'not changing the order of repetition items' with/without using std::next_permutation
• Matrix traversal with rules that must hit certain cells. Interview
• Incrementing in for loop condition
• Find m numbers that sum to n in a sequence
• String Concatenation using a variadic function in C
• Converting an array into binary tree using C?
• sal annotation (prefast) to enforce number of variadic args
• Can someone help me find the segfault here?
• Is it possible create a "variable" header guard name in C?
• How to count number of element in an int type array where 0 can be an element?