CODEWITHSUNDEEP
pythoninteger-division
WMueller
WMueller

Reputation: 61

Integer Division with random.randint

When using random.randint() in this form, I can't get integer division to work:

(random.randint(-40, 215) - -40) // (215 - -40)

This returns 0, however something like this returns correctly:

random.randint(3,5) - 2 // 2

How do I format the first equation correctly to get a rounded integer instead of defaulting to 0?

Upvotes: 0

Views: 229

Answers (2)

warfreak1
warfreak1

Reputation: 1

In case you want the non int answer

print (random.randint(-40, 215) +40.0) / (215+40)

The result lies always between (0,1) step of which is always 0 and hence it returns always zero.

Upvotes: 0

WMueller
WMueller

Reputation: 61

In case someone runs into this when normalizing integers, here is a normalization between -40 and 215:

(random.randint(-40,215) - -40.0) * 10 // (215.0 - -40.0) * 10

Kudos to Willem Van Onsem

Upvotes: 1

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