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Fix example on Operator Precedance #16 #17

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Mar 15, 2023
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Fix example on Operator Precedance #16 #17

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6 changes: 4 additions & 2 deletions src/integers/operator_precedence.md
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@ None of this should be a surprise if you learned [PEMDAS](https://www.khanacadem

```java
// Following the order of operations:
// 2 * 3 + 3 * 9 / 2 - 2

// 2 * 3 happens first
// 6 + 3 * 9 / 2 - 2
Expand All @@ -18,11 +19,12 @@ None of this should be a surprise if you learned [PEMDAS](https://www.khanacadem
// 6 + 27 / 2 - 2

// 27 / 2 happens next
// because of int division, that gives 13
// because of int division, that gives 13
// (ignores float point number .5)
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I don't like this parenthetical line.

  • its floating point not float point
  • The int division line above is already explaining that.

We should say integer division though, since that is what we call it in previous sections

// 6 + 13 - 2

// 6 + 13 comes next
// 19 - 7
// 19 - 2

// and the final result is 17;
int result = 2 * 3 + 3 * 9 / 2 - 2;
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