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ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#268421 | #4939. Red Black Ball | ZhaoZiLong | Compile Error | / | / | Rust | 5.7kb | 2023-11-28 17:12:05 | 2023-11-28 17:12:06 |
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详细
error[E0308]: mismatched types --> answer.code:114:21 | 114 | nck[i][0] = nck[i][i] = 1; | --------- ^^^^^^^^^^^^^ expected `i32`, found `()` | | | expected due to the type of this binding error[E0618]: expected function, found `Vec<Vec<i32>>` --> answer.code:212:38 | 107 | let mut nck: Vec<Vec<i32>> = vec![vec![0; MAXN]; MAXN]; | ------- `nck` has type `Vec<Vec<i32>>` ... 212 | n_way_inter = (n_way_inter * nck(m_var, _size[i])) % MOD; | ^^^----------------- | | | call expression requires function error[E0618]: expected function, found `Vec<i32>` --> answer.code:216:24 | 106 | let mut fac: Vec<i32> = vec![1; MAXN]; | ------- `fac` has type `Vec<i32>` ... 216 | let n_way_fixed = (fac(n_fixed) * nck(m, n_fixed)) % MOD; | ^^^--------- | | | call expression requires function error[E0618]: expected function, found `Vec<Vec<i32>>` --> answer.code:216:39 | 107 | let mut nck: Vec<Vec<i32>> = vec![vec![0; MAXN]; MAXN]; | ------- `nck` has type `Vec<Vec<i32>>` ... 216 | let n_way_fixed = (fac(n_fixed) * nck(m, n_fixed)) % MOD; | ^^^------------ | | | call expression requires function error[E0308]: mismatched types --> answer.code:219:54 | 219 | for k in cmp::max(n_a, (n + m) as i32 / 2 + 1)..=n + m { | ----------------------------------------^^^^^ | | | | | expected `i32`, found `usize` | arguments to this function are incorrect | note: associated function defined here help: you can convert a `usize` to an `i32` and panic if the converted value doesn't fit | 219 | for k in cmp::max(n_a, (n + m) as i32 / 2 + 1)..=(n + m).try_into().unwrap() { | + +++++++++++++++++++++ error: aborting due to 5 previous errors Some errors have detailed explanations: E0308, E0618. For more information about an error, try `rustc --explain E0308`.