Submission #6672560
Source Code Expand
#include <set> #include <map> #include <queue> #include <stack> #include <cmath> #include <vector> #include <cstdio> #include <string> #include <cstring> #include <iomanip> #include <cstdlib> #include <iostream> #include <algorithm> #define N 100010 #define M 1010 using namespace std; int a, b; int wd[N][3], u[7] = {0, -1, 1, 5, -5, -10, 10}; bool wen[45]; int read() { int s = 0, f = 0; char ch = getchar(); while (!isdigit(ch)) f |= (ch == '-'), ch = getchar(); while (isdigit(ch)) s = s * 10 + (ch ^ 48), ch = getchar(); return f ? -s : s; } int bfs() { int tail = 1, head = 0; wd[1][1] = a, wd[1][2] = 0; while (head < tail) { head++; for (int i = 1; i <= 6; i++) { int x = wd[head][1] + u[i]; if (wen[x] == 0) { tail++; wd[tail][1] = x; wd[tail][2] = wd[head][2] + 1; if (x == b) return wd[tail][2]; } } } } int main() { a = read(), b = read(); printf("%d\n", bfs()); }
Submission Info
Submission Time | |
---|---|
Task | B - リモコン |
User | luogu_bot4 |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 969 Byte |
Status | WA |
Exec Time | 1 ms |
Memory | 512 KB |
Judge Result
Set Name | All | ||||
---|---|---|---|---|---|
Score / Max Score | 0 / 100 | ||||
Status |
|
Set Name | Test Cases |
---|---|
All | 00_maxdiff.txt, 00_maxret.txt, 00_sample1.txt, 00_sample2.txt, 00_sample3.txt, 01_rnd_00.txt, 01_rnd_01.txt, 01_rnd_02.txt, 01_rnd_03.txt, 01_rnd_04.txt, 01_rnd_05.txt, 01_rnd_06.txt, 01_rnd_07.txt, 01_rnd_08.txt, 01_rnd_09.txt, 01_rnd_10.txt, 01_rnd_11.txt, 01_rnd_12.txt, 01_rnd_13.txt, 01_rnd_14.txt, 01_rnd_15.txt, 01_rnd_16.txt, 01_rnd_17.txt, 01_rnd_18.txt, 01_rnd_19.txt, 01_rnd_20.txt, 01_rnd_21.txt, 01_rnd_22.txt, 01_rnd_23.txt, 01_rnd_24.txt, 01_rnd_25.txt, 01_rnd_26.txt, 01_rnd_27.txt, 01_rnd_28.txt, 01_rnd_29.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_maxdiff.txt | AC | 1 ms | 256 KB |
00_maxret.txt | AC | 1 ms | 384 KB |
00_sample1.txt | AC | 1 ms | 256 KB |
00_sample2.txt | AC | 1 ms | 256 KB |
00_sample3.txt | WA | 1 ms | 256 KB |
01_rnd_00.txt | AC | 1 ms | 256 KB |
01_rnd_01.txt | AC | 1 ms | 256 KB |
01_rnd_02.txt | AC | 1 ms | 256 KB |
01_rnd_03.txt | AC | 1 ms | 256 KB |
01_rnd_04.txt | AC | 1 ms | 256 KB |
01_rnd_05.txt | AC | 1 ms | 256 KB |
01_rnd_06.txt | AC | 1 ms | 256 KB |
01_rnd_07.txt | AC | 1 ms | 256 KB |
01_rnd_08.txt | AC | 1 ms | 256 KB |
01_rnd_09.txt | AC | 1 ms | 256 KB |
01_rnd_10.txt | AC | 1 ms | 256 KB |
01_rnd_11.txt | AC | 1 ms | 256 KB |
01_rnd_12.txt | AC | 1 ms | 512 KB |
01_rnd_13.txt | AC | 1 ms | 256 KB |
01_rnd_14.txt | AC | 1 ms | 256 KB |
01_rnd_15.txt | AC | 1 ms | 256 KB |
01_rnd_16.txt | AC | 1 ms | 256 KB |
01_rnd_17.txt | AC | 1 ms | 256 KB |
01_rnd_18.txt | AC | 1 ms | 256 KB |
01_rnd_19.txt | AC | 1 ms | 256 KB |
01_rnd_20.txt | AC | 1 ms | 256 KB |
01_rnd_21.txt | AC | 1 ms | 256 KB |
01_rnd_22.txt | AC | 1 ms | 256 KB |
01_rnd_23.txt | AC | 1 ms | 256 KB |
01_rnd_24.txt | AC | 1 ms | 256 KB |
01_rnd_25.txt | AC | 1 ms | 256 KB |
01_rnd_26.txt | AC | 1 ms | 256 KB |
01_rnd_27.txt | AC | 1 ms | 256 KB |
01_rnd_28.txt | AC | 1 ms | 256 KB |
01_rnd_29.txt | AC | 1 ms | 256 KB |