Artem Cherniavsky

arvicher

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Unknown variables in VEX Aug. 12, 2017, 4:20 a.m.

Thank you for help! It's useful advice.

Unknown variables in VEX Aug. 11, 2017, 2:30 p.m.

Hi! I am new in VEX and programming and my questons are noob, but I can't find answers on official site and forums. need help from community. I'd appreciate if you help me. The first answer is about variable nm in operator “for”. For example:

for (int nm=0; nm<max_nm; nm++)

“nm” was not defined by myself with other variables. Is it a number of iteration? The loop will broke when variable “nm” will reach the number which contains in variable max_nm, will not it? Please correct me.

Second answer concerns another variable “n” which was not defined too. For example:

foreach(int n; neighs_all)

“neighs_all” is an array, it contains integers. Is variable “n” a number of integer contained by this array?

I have read about functions “for” and “foreach” on sidefx.com, but I didn't find info about undefined variables which used with this functions. Please help with materials for learning.