question about array (can i quick add?)

i was making a spleef like gamemode and wanted to add a bunch of props to an array (i have like 5000 props i wanted to add) is there anyway to quick add these items or is there another tile map i can make for the props?
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Hi.
It seems you could use a for loop to either spawn the props in or you can use a for loop to create an array. That would spare the time of inputting each individual prop. This video also shows another way to bring in a bunch of items:

Also, this video, at the 3 min mark, shows how to use a for loop to create an array: