Min-heap with elements : ```pseudocode
1
/
3 2
/ \ /
7 6 4 5
Note: siblings have no ordering relationship. $3$ and $2$ are unordered relative to each other.
##### ###### ##### ### # # ### # # ###### ## ## ## ## ## ## ## # # # # # ## ##### #### ##### # # # # # # # #### ## # ## ## ## ## # # # # # ## ## # ###### ## ### # ### # ######
##### ###### ##### ### # # ### # # ###### ## ## ## ## ## ## ## # # # # # ## ##### #### ##### # # # # # # # #### ## # ## ## ## ## # # # # # ## ## # ###### ## ### # ### # ######
See the structure
Min-heap with elements : ```pseudocode
1
/
3 2
/ \ /
7 6 4 5
Note: siblings have no ordering relationship. $3$ and $2$ are unordered relative to each other.