12 lines
191 B
Text
12 lines
191 B
Text
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fn factorial(n: i64) -> i64 {
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let mut total = 1;
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for i in 1..n+1 {
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total *= i;
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}
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return total;
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}
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fn main() {
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println!("Factorial of 10 is {}.", factorial(10));
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}
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