18 lines
465 B
Rust
18 lines
465 B
Rust
use std::convert::TryInto;
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pub fn two_sum(numbers: Vec<i32>, target: i32) -> Vec<i32> {
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for (index_1, number_1) in numbers.iter().enumerate() {
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for (index_2, number_2) in numbers.iter().enumerate() {
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if index_1 == index_2 {
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continue;
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}
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if number_1 + number_2 == target {
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return vec![index_1.try_into().unwrap(), index_2.try_into().unwrap()];
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}
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}
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}
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panic!("No pair of numbers found that sum to {}", target)
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}
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