20 lines
373 B
Rust
20 lines
373 B
Rust
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iter pairs() -> {_0: int, _1: int} {
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let i: int = 0;
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let j: int = 0;
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while i < 10 { put {_0: i, _1: j}; i += 1; j += i; }
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}
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fn main() {
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let i: int = 10;
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let j: int = 0;
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for each p: {_0: int, _1: int} in pairs() {
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log p._0;
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log p._1;
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assert (p._0 + 10 == i);
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i += 1;
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j = p._1;
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}
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assert (j == 45);
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} |