| # | 제출 시각UTC-0 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
|---|---|---|---|---|---|---|---|
| 724237 | 2023-04-14 23:26:13 | badont | Arranging Shoes (IOI19_shoes) | C++17 | 컴파일 에러 | 0 ms | 0 KiB |
이 제출은 이전 버전의 oj.uz에서 채점하였습니다. 현재는 제출 당시와는 다른 서버에서 채점을 하기 때문에, 다시 제출하면 결과가 달라질 수도 있습니다.
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#include "shoes.h"
#include <cmath>
#include <cstdlib>
#include <cassert>
template<typename T>
struct fen {
vector<T> tr;
ll mxn;
fen(ll sz) {
mxn = sz;
tr.assign(sz + 5, 0);
}
void upd(ll g, T k) {
g++;
assert(g != 0);
for (; g <= mxn; g += g&-g)
tr[g] += k;
}
T ge(ll g) {
g++;
T res = 0;
for (; g; g -= g&-g)
res += tr[g];
return res;
}
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컴파일 시 표준 에러 (stderr) 메시지
shoes.cpp:8:2: error: 'vector' does not name a type
8 | vector<T> tr;
| ^~~~~~
shoes.cpp:9:2: error: 'll' does not name a type
9 | ll mxn;
| ^~
shoes.cpp:11:8: error: expected ')' before 'sz'
11 | fen(ll sz) {
| ~ ^~~
| )
shoes.cpp:16:11: error: 'll' has not been declared
16 | void upd(ll g, T k) {
| ^~
shoes.cpp:23:7: error: 'll' has not been declared
23 | T ge(ll g) {
| ^~
shoes.cpp:31:8: error: 'll' has not been declared
31 | T rng(ll l, ll r) { if (l > r) return 0; return ge(r) - ge(l - 1); }
| ^~
shoes.cpp:31:14: error: 'll' has not been declared
31 | T rng(ll l, ll r) { if (l > r) return 0; return ge(r) - ge(l - 1); }
| ^~
shoes.cpp: In member function 'void fen<T>::upd(int, T)':
shoes.cpp:19:15: error: 'mxn' was not declared in this scope
19 | for (; g <= mxn; g += g&-g)
| ^~~
shoes.cpp:20:4: error: 'tr' was not declared in this scope
20 | tr[g] += k;
| ^~
shoes.cpp: In member function 'T fen<T>::ge(int)':
shoes.cpp:27:11: error: 'tr' was not declared in this scope
27 | res += tr[g];
| ^~
shoes.cpp: In function 'long long int count_swaps(std::vector<int>)':
shoes.cpp:62:21: error: no matching function for call to 'fen<long long int>::fen(ll)'
62 | fen<ll> tree(2 * n);
| ^
shoes.cpp:7:8: note: candidate: 'constexpr fen<long long int>::fen()'
7 | struct fen {
| ^~~
shoes.cpp:7:8: note: candidate expects 0 arguments, 1 provided
shoes.cpp:7:8: note: candidate: 'constexpr fen<long long int>::fen(const fen<long long int>&)'
shoes.cpp:7:8: note: no known conversion for argument 1 from 'll' {aka 'long long int'} to 'const fen<long long int>&'
shoes.cpp:7:8: note: candidate: 'constexpr fen<long long int>::fen(fen<long long int>&&)'
shoes.cpp:7:8: note: no known conversion for argument 1 from 'll' {aka 'long long int'} to 'fen<long long int>&&'
shoes.cpp:71: note: '-Wmisleading-indentation' is disabled from this point onwards, since column-tracking was disabled due to the size of the code/headers
shoes.cpp:70:1: error: expected '}' at end of input
70 | }
| ^
shoes.cpp:34:43: note: to match this '{'
34 | long long count_swaps(std::vector<int> s) {
| ^
shoes.cpp:39:40: warning: control reaches end of non-void function [-Wreturn-type]
39 | vector<vector<ll>> pos(n, vector<ll>()), neg(n, vector<ll>());
| ^