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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 |
---|---|---|---|---|---|---|---|---|---|
#99526 | #6319. Parallel Processing (Easy) | Sorting# | Compile Error | / | / | C++14 | 3.1kb | 2023-04-22 21:16:01 | 2023-04-22 21:16:05 |
Judging History
你现在查看的是最新测评结果
- [2023-08-10 23:21:45]
- System Update: QOJ starts to keep a history of the judgings of all the submissions.
- [2023-04-22 21:16:05]
- 评测
- 测评结果:Compile Error
- 用时:0ms
- 内存:0kb
- [2023-04-22 21:16:01]
- 提交
answer
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
template<class T> void check_min(T &a, const T &b){ a = (a < b) ? a : b; }
template<class T> void check_max(T &a, const T &b){ a = (a > b) ? a : b; }
#define all(x) (x).begin(), (x).end()
void output(vector<vector<array<int, 3>>> ins){
cout << ins.size() << "\n";
for(auto v: ins){
for(auto [a, b, c]: v)
cout << a << " " << b << " " << c << "\n";
}
exit(0);
}
void fix_add(vector<array<int, 3>> &add){
while(add.size() != 4){
add.push_back({2000, 2000, 2000});
}
}
int main(){
ios::sync_with_stdio(false);
cin.tie(NULL);
int n;
cin >> n;
vector<vector<array<int, 3>>> ins{
{
{2, 1, 2},
{4, 3, 4},
{6, 5, 6},
{8, 7, 8},
},
{
{3, 2, 3},
{4, 2, 4},
{7, 6, 7},
{8, 6, 8},
},
{
{5, 4, 5},
{6, 4, 6},
{7, 4, 7},
{8, 4, 8},
}
};
if(n <= 8){
if(n <= 2){
ins.resize(1);
output(ins);
}
if(n <= 4){
ins.resize(2);
output(ins);
}
output(ins);
}
int start = 9;
for(int d = 1; d <= 4; d *= 2){
vector<array<int, 3>> add;
if(d == 1){
for(int x: vector{9, 11,13,15}){
if(x + 1 > n) break;
add.push_back({x + 1, x, x + 1});
}
for(int x = start; add.size() != 4 && x <= min(n, 9); ++x){
add.push_back({x, 8, x});
++start;
}
}
else if(d == 2){
for(int x: vector{10, 14}){
for(int i = 1; i <= 2; ++i){
if(x + i > n) break;
add.push_back({x + i, x, x + i});
}
}
for(int x = start; add.size() != 4 && x <= min(n, 10); ++x){
add.push_back({x, 8, x});
++start;
}
}
else if(d == 4){
for(int x: vector{12}){
for(int i = 1; i <= 4; ++i){
if(x + i > n) break;
add.push_back({x + i, x, x + i});
}
}
for(int x = start; add.size() != 4 && x <= min(n, 12); ++x){
add.push_back({x, 8, x});
++start;
}
}
if(add.empty()) continue;
fix_add(add);
ins.push_back(add);
}
{
vector<array<int, 3>> add;
for(int i = start; i <= min(start + 3, n); ++i){
add.push_back({i, 8, i});
}
start += 4;
if(!add.empty()){
fix_add(add);
ins.push_back(add);
}
add.clear();
for(int i = start; i <= min(start + 3, n); ++i){
add.push_back({i, 8, i});
}
if(!add.empty()){
fix_add(add);
ins.push_back(add);
}
}
output(ins);
}
详细
answer.code: In function ‘void output(std::vector<std::vector<std::array<int, 3> > >)’: answer.code:13:18: warning: structured bindings only available with ‘-std=c++17’ or ‘-std=gnu++17’ 13 | for(auto [a, b, c]: v) | ^ answer.code: In function ‘int main()’: answer.code:69:30: error: missing template arguments before ‘{’ token 69 | for(int x: vector{9, 11,13,15}){ | ^ answer.code:69:30: error: expected ‘)’ before ‘{’ token 69 | for(int x: vector{9, 11,13,15}){ | ~ ^ | ) answer.code:69:42: error: expected ‘;’ before ‘}’ token 69 | for(int x: vector{9, 11,13,15}){ | ^ | ; answer.code:69:43: error: expected primary-expression before ‘)’ token 69 | for(int x: vector{9, 11,13,15}){ | ^ answer.code:79:30: error: missing template arguments before ‘{’ token 79 | for(int x: vector{10, 14}){ | ^ answer.code:79:30: error: expected ‘)’ before ‘{’ token 79 | for(int x: vector{10, 14}){ | ~ ^ | ) answer.code:79:37: error: expected ‘;’ before ‘}’ token 79 | for(int x: vector{10, 14}){ | ^ | ; answer.code:79:38: error: expected primary-expression before ‘)’ token 79 | for(int x: vector{10, 14}){ | ^ answer.code:91:30: error: missing template arguments before ‘{’ token 91 | for(int x: vector{12}){ | ^ answer.code:91:30: error: expected ‘)’ before ‘{’ token 91 | for(int x: vector{12}){ | ~ ^ | ) answer.code:91:33: error: expected ‘;’ before ‘}’ token 91 | for(int x: vector{12}){ | ^ | ; answer.code:91:34: error: expected primary-expression before ‘)’ token 91 | for(int x: vector{12}){ | ^