Submission #7259904


Source Code Expand

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<?php
fscanf(STDIN, '%d %d', $a, $b);
if ($b === 1) {
    echo (0) . PHP_EOL;
    exit();
}
if ($a >= $b) {
    echo (1) . PHP_EOL;
    exit();
}
$ans = 1 + (int)ceil(($b - $a)  / ($a - 1));
echo $ans . PHP_EOL;

Submission Info

Submission Time
Task B - Power Socket
User hideyuk1
Language PHP7 (7.0.15)
Score 200
Code Size 222 Byte
Status
Exec Time 12 ms
Memory 4728 KB

Test Cases

Set Name Score / Max Score Test Cases
All 200 / 200 sample_01, sample_02, sample_03, testcase_01, testcase_02, testcase_03, testcase_04, testcase_05, testcase_06, testcase_07, testcase_08, testcase_09, testcase_10, testcase_11
Sample 0 / 0 sample_01, sample_02, sample_03
Case Name Status Exec Time Memory
sample_01 12 ms 4728 KB
sample_02 9 ms 4604 KB
sample_03 9 ms 4604 KB
testcase_01 9 ms 4604 KB
testcase_02 9 ms 4604 KB
testcase_03 9 ms 4604 KB
testcase_04 9 ms 4604 KB
testcase_05 9 ms 4604 KB
testcase_06 9 ms 4604 KB
testcase_07 9 ms 4604 KB
testcase_08 9 ms 4604 KB
testcase_09 9 ms 4604 KB
testcase_10 9 ms 4604 KB
testcase_11 9 ms 4604 KB