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doc: add comment so the user will have an idea about the result #4341

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10 changes: 5 additions & 5 deletions listings/ch03-common-programming-concepts/no-listing-07-numeric-operations/src/main.rs
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Original file line number Diff line number Diff line change
@@ -1,17 +1,17 @@
fn main() {
// addition
let sum = 5 + 10;
let sum = 5 + 10; // 15

// subtraction
let difference = 95.5 - 4.3;
let difference = 95.5 - 4.3; // 91.2

// multiplication
let product = 4 * 30;
let product = 4 * 30; // 120

// division
let quotient = 56.7 / 32.2;
let quotient = 56.7 / 32.2; // Approximately 1.760869565
let truncated = -5 / 3; // Results in -1

// remainder
let remainder = 43 % 5;
let remainder = 43 % 5; // 3
}