Submission #35105340
Source Code Expand
<?php
fscanf(STDIN, "%d %d %d", $x, $y, $z);
// x がゴール
// y が壁
// z がハンマー
// スタートは0
// まっすぐゴールできるパターン
if (0 < $x && ($y < 0 || $x < $y)) {
echo abs($x) . "\n";
return;
}
if ($x < 0 && (0 < $y || $y < $x)) {
echo abs($x) . "\n";
return;
}
// ゴールと髙橋くんの間に壁がある
if (0 < $x && $z < $y) {
$result = 0;
if ($z < 0) {
$result = abs($z) * 2;
}
$result += abs($x);
echo "$result\n";
return;
}
if ($x < 0 && $y < $z) {
$result = 0;
if (0 < $z) {
$result = abs($z) * 2;
}
$result += abs($x);
echo "$result\n";
return;
}
echo "-1\n";
return;
Submission Info
| Submission Time | |
|---|---|
| Task | B - Hammer |
| User | ee07030 |
| Language | PHP (7.4.4) |
| Score | 200 |
| Code Size | 746 Byte |
| Status | AC |
| Exec Time | 25 ms |
| Memory | 16164 KiB |
Judge Result
| Set Name | Sample | All | ||||
|---|---|---|---|---|---|---|
| Score / Max Score | 0 / 0 | 200 / 200 | ||||
| Status |
|
|
| Set Name | Test Cases |
|---|---|
| Sample | sample_01.txt, sample_02.txt, sample_03.txt |
| All | random_01.txt, random_02.txt, random_03.txt, random_04.txt, random_05.txt, random_06.txt, random_07.txt, random_08.txt, random_09.txt, random_10.txt, random_11.txt, random_12.txt, random_13.txt, random_14.txt, random_15.txt, random_16.txt, random_17.txt, random_18.txt, random_19.txt, random_20.txt, random_21.txt, random_22.txt, random_23.txt, random_24.txt, sample_01.txt, sample_02.txt, sample_03.txt |
| Case Name | Status | Exec Time | Memory |
|---|---|---|---|
| random_01.txt | AC | 19 ms | 16164 KiB |
| random_02.txt | AC | 17 ms | 15772 KiB |
| random_03.txt | AC | 16 ms | 15700 KiB |
| random_04.txt | AC | 19 ms | 15860 KiB |
| random_05.txt | AC | 17 ms | 16124 KiB |
| random_06.txt | AC | 20 ms | 16020 KiB |
| random_07.txt | AC | 22 ms | 15748 KiB |
| random_08.txt | AC | 17 ms | 16048 KiB |
| random_09.txt | AC | 18 ms | 16036 KiB |
| random_10.txt | AC | 19 ms | 15908 KiB |
| random_11.txt | AC | 17 ms | 15772 KiB |
| random_12.txt | AC | 18 ms | 15836 KiB |
| random_13.txt | AC | 17 ms | 15812 KiB |
| random_14.txt | AC | 21 ms | 15940 KiB |
| random_15.txt | AC | 17 ms | 15996 KiB |
| random_16.txt | AC | 19 ms | 15884 KiB |
| random_17.txt | AC | 25 ms | 15812 KiB |
| random_18.txt | AC | 16 ms | 15840 KiB |
| random_19.txt | AC | 21 ms | 16152 KiB |
| random_20.txt | AC | 17 ms | 15844 KiB |
| random_21.txt | AC | 17 ms | 15960 KiB |
| random_22.txt | AC | 17 ms | 15756 KiB |
| random_23.txt | AC | 18 ms | 15820 KiB |
| random_24.txt | AC | 17 ms | 15928 KiB |
| sample_01.txt | AC | 18 ms | 15856 KiB |
| sample_02.txt | AC | 17 ms | 15832 KiB |
| sample_03.txt | AC | 17 ms | 15916 KiB |