High Performance Mark questions

High Performance Mark answers

• Creating a subroutine that accepts different kinds of reals
• Add all elements with each other in array in O(n) time
• What's the difference between [A,B] and [A;B] in MatLab?
• Algorithm For Matching Figures (one-to-many)
• Can't compile SDL project (linker error) with Visual C++ 2010 Express Edition
• In Fortran can I rely in reading tabs-delimited ascii files with list-directed "read"
• Absolute value squared of a complex number in Fortran
• Changing value of a variable with MPI
• What is the effect of passing an allocatable variable into a subroutine with non-allocatable argument?
• Differentiable approximation of the round() Matlab function