Submission #1792375
Source Code Expand
import std.stdio, std.string, std.conv, std.bigint, std.typecons, std.algorithm, std.array, std.math, std.range, std.functional; void main() { auto N = readln.chomp.to!long; auto x = readln.split.to!(long[]); long cnt = 0; foreach (i; 0..N) { if (x[i] == i+1) { cnt++; swap(x[i], x[i+1]); } } writeln(cnt); }
Submission Info
Submission Time | |
---|---|
Task | D - Derangement |
User | sobaya |
Language | D (DMD64 v2.070.1) |
Score | 400 |
Code Size | 389 Byte |
Status | AC |
Exec Time | 17 ms |
Memory | 4284 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 400 / 400 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 0_000.txt, 0_001.txt, 0_002.txt, 0_003.txt |
All | 0_000.txt, 0_001.txt, 0_002.txt, 0_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt, 1_011.txt, 1_012.txt, 1_013.txt, 1_014.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_000.txt | AC | 1 ms | 256 KB |
0_001.txt | AC | 1 ms | 256 KB |
0_002.txt | AC | 1 ms | 256 KB |
0_003.txt | AC | 1 ms | 256 KB |
1_004.txt | AC | 1 ms | 256 KB |
1_005.txt | AC | 17 ms | 3388 KB |
1_006.txt | AC | 17 ms | 4156 KB |
1_007.txt | AC | 17 ms | 3388 KB |
1_008.txt | AC | 17 ms | 3516 KB |
1_009.txt | AC | 17 ms | 3772 KB |
1_010.txt | AC | 17 ms | 3388 KB |
1_011.txt | AC | 17 ms | 4284 KB |
1_012.txt | AC | 17 ms | 3388 KB |
1_013.txt | AC | 17 ms | 3388 KB |
1_014.txt | AC | 17 ms | 3388 KB |