c++ - Comparing coordinates of two array indexes -

i creating basic c++ game involves user trying escape zombies.

the zombies stored in array called zeds. there traps laid out throughout game supposed reset zombies initial position, stored in array named holes.

i trying figure out how can compare coordinates of zombies coordinates of holes, , if match, reset zombies.

i don't know how i'd begin comparing coordinates of zeds coordinates of holes. have tried writing this, doesn't work.

for (int = 0; < maxzeds; ++i) {     (int j = 0; < maxholes; ++j)     {         if (zeds[i].x == holes[j].x && zeds[i].y == holes[j].y)         {                 //reset cords code here         }     } } 

appreciate help,

thanks guys!

you have several typos in code , supposed j in thirs line. anyway, can inhence readabilty of code using oop practices. let's have point class holds x , y (which suppose have)

srtuct point{    int x,y; }; 

first lets overload == operator in order comapare points

srtuct point{    int x,y;    bool operator == (const point& rhs){      return x==rhs.x && y == rhs.y;    } }; 

now lets use range-semantics instead of indexes , c++11 features

for (auto& zombiecoord : zeds){    (auto& holecoord : holes){      if (zombiecoord  == holecoord ){         //do somthing      }    } } 

isn't smaller, cleaner , more clear ?

things might want :
continued using x , y public members did, suggest making them private , make getters (and if needed) setters.
might want call them in convention, m_x , m_y, signifies them members.
also, developer may not understand zeds may mean. why not give clear name "ongoingzombies"?