Random integers in java

java.util.Random provides randomObject.nextInt() function to generate random integers. Lets explore how this can be used.

Example to generate 100 random integers and print them:


Note that in java integers are 32 bits long. Which means we can have 2³² integers. Hence, we have 4294967296 integers which range from -2147483648 to +2147483647 (including 0).

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