用户输出
11
1 -5 1 -5 1 9 1 -5 1 -5 1
Special Judge 信息
Accepted | Correct. answer = 11
系统信息
Exited with return code 0
编号 | 题目 | 状态 | 分数 | 总时间 | 内存 | 代码 / 答案文件 | 提交者 | 提交时间 |
---|---|---|---|---|---|---|---|---|
#25082 | #1145. ddd 和渡渡鸟 | Accepted | 100 | 6201 ms | 24544 K | C++ 11 / 1.1 K | YangDavid | 2020-04-25 16:26:20 |
// binary search
#include <bits/stdc++.h>
using namespace std;
int a, b; // a pos, b neg
vector<int> check(int x) {
vector<int> ans, indeg(x + 1), val(x + 1);
vector<vector<int> > G(x + 1);
for (int i = 0; i + a <= x; ++i) G[i].push_back(i + a), indeg[i + a]++;
for (int i = b; i <= x; ++i) G[i].push_back(i - b), indeg[i - b]++;
queue<int> q;
for (int i = 0; i <= x; ++i)
if (indeg[i] == 0)
q.push(i);
int cloc = 0;
while (!q.empty()) {
int f = q.front();
q.pop();
val[f] = ++cloc;
for (auto g : G[f]) {
if (--indeg[g] == 0)
q.push(g);
}
}
if (cloc != x + 1)
return {};
for (int i = 1; i <= x; ++i) ans.push_back(val[i] - val[i - 1]);
return ans;
}
int main() {
cin >> a >> b;
int l = 0, r = a + b;
while (l < r) {
int mid = (l + r) >> 1;
if (l == r - 1)
mid = r;
if (check(mid).size())
l = mid;
else
r = mid - 1;
}
auto z = check(l);
printf("%d\n", l);
for (auto g : z) printf("%d ", g);
return 0;
}
用户输出
11
1 -5 1 -5 1 9 1 -5 1 -5 1
Special Judge 信息
Accepted | Correct. answer = 11
系统信息
Exited with return code 0
419
36 36 36 36 36 36 36 36 36 36 -385 36 36 36 36 36 36 36 36 36 36 36 -385 36 36 36 36 36 36 36 36
<1231 bytes omitted>
用户输出
419
36 36 36 36 36 36 36 36 36 36 -385 36 36 36 36 36 36 36 36 36 36 36 -385 36 36 36 36 36 36 36 36 36 36 36 -385 36 36 36 36 3
<1203 bytes omitted>
Special Judge 信息
Accepted | Correct. answer = 419
系统信息
Exited with return code 0
11223
3929 -7296 3929 3929 -7296 3929 3929 -7296 3929 3929 -7296 3929 3929 -7296 3929 3929 -7296 392
<59949 bytes omitted>
用户输出
11223
3929 -7296 3929 3929 -7296 3929 3929 -7296 3929 3929 -7296 3929 3929 -7296 3929 3929 -7296 3929 -7296 3929 3929 -7296 3929
<59921 bytes omitted>
Special Judge 信息
Accepted | Correct. answer = 11223
系统信息
Exited with return code 0
174689
1 1 1 1 1 1 1 1 -46349 1 1 1 1 1 1 1 1 -46349 1 1 1 1 1 1 1 1 128350 1 1 1 1 1 1 1 1 -46349 1
<446330 bytes omitted>
用户输出
174689
1 1 1 1 1 1 1 1 -46349 1 1 1 1 1 1 1 1 -46349 1 1 1 1 1 1 1 1 128350 1 1 1 1 1 1 1 1 -46349 1 1 1 1 1 1 1 1 -46349 1 1 1
<446302 bytes omitted>
Special Judge 信息
Accepted | Correct. answer = 174689
系统信息
Exited with return code 0
188827
1 -51075 1 -51075 1 137755 1 -51075 1 -51075 1 -51075 1 137755 1 -51075 1 -51075 1 -51075 1 1
<849626 bytes omitted>
用户输出
188827
1 -51075 1 -51075 1 137755 1 -51075 1 -51075 1 -51075 1 137755 1 -51075 1 -51075 1 -51075 1 137755 1 -51075 1 -51075 1 13
<849598 bytes omitted>
Special Judge 信息
Accepted | Correct. answer = 188827
系统信息
Exited with return code 0
210661
1 -33215 1 -33215 1 -33215 1 -33215 1 -33215 1 177449 1 -33215 1 -33215 1 -33215 1 -33215 1 -
<947879 bytes omitted>
用户输出
210661
1 -33215 1 -33215 1 -33215 1 -33215 1 -33215 1 177449 1 -33215 1 -33215 1 -33215 1 -33215 1 -33215 1 177449 1 -33215 1 -3
<947851 bytes omitted>
Special Judge 信息
Accepted | Correct. answer = 210661
系统信息
Exited with return code 0
366169
1 1 1 1 1 1 -102157 1 1 1 1 1 1 -102157 1 1 1 1 1 1 264020 1 1 1 1 1 1 -102157 1 1 1 1 1 1 -1
<1031507 bytes omitted>
用户输出
366169
1 1 1 1 1 1 -102157 1 1 1 1 1 1 -102157 1 1 1 1 1 1 264020 1 1 1 1 1 1 -102157 1 1 1 1 1 1 -102157 1 1 1 1 1 1 -102157 1
<1031479 bytes omitted>
Special Judge 信息
Accepted | Correct. answer = 366169
系统信息
Exited with return code 0
399999
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
<799921 bytes omitted>
用户输出
399999
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
<799893 bytes omitted>
Special Judge 信息
Accepted | Correct. answer = 399999
系统信息
Exited with return code 0
599997
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
<1199907 bytes omitted>
用户输出
599997
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
<1199879 bytes omitted>
Special Judge 信息
Accepted | Correct. answer = 599997
系统信息
Exited with return code 0
599997
-2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2
<1799902 bytes omitted>
用户输出
599997
-2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -
<1799874 bytes omitted>
Special Judge 信息
Accepted | Correct. answer = 599997
系统信息
Exited with return code 0
390556
191381 -199177 191381 -199177 191381 -199177 191381 -199177 191381 -199177 191381 -199177 191
<2925179 bytes omitted>
用户输出
390556
191381 -199177 191381 -199177 191381 -199177 191381 -199177 191381 -199177 191381 -199177 191381 -199177 191381 -199177 1
<2925151 bytes omitted>
Special Judge 信息
Accepted | Correct. answer = 390556
系统信息
Exited with return code 0
292643
1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -
<1316798 bytes omitted>
用户输出
292643
1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -15589 1 -1
<1316770 bytes omitted>
Special Judge 信息
Accepted | Correct. answer = 292643
系统信息
Exited with return code 0
517013
1 1 -105107 1 1 -105107 1 1 -105107 1 1 411910 1 1 -105107 1 1 -105107 1 1 -105107 1 1 -10510
<2032921 bytes omitted>
用户输出
517013
1 1 -105107 1 1 -105107 1 1 -105107 1 1 411910 1 1 -105107 1 1 -105107 1 1 -105107 1 1 -105107 1 1 411910 1 1 -105107 1 1
<2032893 bytes omitted>
Special Judge 信息
Accepted | Correct. answer = 517013
系统信息
Exited with return code 0
599995
1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1
<1199903 bytes omitted>
用户输出
599995
1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1
<1199875 bytes omitted>
Special Judge 信息
Accepted | Correct. answer = 599995
系统信息
Exited with return code 0
用户输出
0
Special Judge 信息
Accepted | Correct. answer = 0
系统信息
Exited with return code 0
299999
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
<599905 bytes omitted>
用户输出
299999
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
<599877 bytes omitted>
Special Judge 信息
Accepted | Correct. answer = 299999
系统信息
Exited with return code 0