Submission #1820066
Source Code Expand
#include<bits/stdc++.h> using namespace std; int n,a[101000],c[101000],tp; bool chk(){ for(int i=2;i<=n;++i)if(a[i]<a[i-1])return false; return true; } void rot(){ c[++tp]=1; int x=a[1]; for(int i=1;i<n;++i)a[i]=a[i+1]; a[n]=x; } void sp(){ c[++tp]=n-1; swap(a[1],a[n]); } int main(){ scanf("%d",&n); for(int i=1;i<=n;++i) scanf("%d",&a[i]),a[i]++; for(int i=1;i<=n;++i){ while(a[n]!=i)rot(); while(a[n-1]!=i-1&&i>1)sp(),rot(); } printf("%d\n",tp); for(int i=1;i<=tp;++i)printf("%d\n",c[i]); }
Submission Info
Submission Time | |
---|---|
Task | B - Many Swaps Sorting |
User | yfzcsc |
Language | C++14 (GCC 5.4.1) |
Score | 900 |
Code Size | 540 Byte |
Status | AC |
Exec Time | 10 ms |
Memory | 640 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:19:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^ ./Main.cpp:21:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&a[i]),a[i]++; ^
Judge Result
Set Name | Sample | Subtask1 | Subtask2 | All | ||||||||
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Score / Max Score | 0 / 0 | 300 / 300 | 400 / 400 | 200 / 200 | ||||||||
Status |
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Set Name | Test Cases |
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Sample | 00_example_01.txt, 00_example_02.txt |
Subtask1 | 00_example_01.txt, s1_01.txt, s1_02.txt, s1_03.txt, s1_04.txt, s1_05.txt, s1_06.txt |
Subtask2 | 00_example_01.txt, 00_example_02.txt, s1_01.txt, s1_02.txt, s1_03.txt, s1_04.txt, s1_05.txt, s1_06.txt, s2_07.txt, s2_08.txt, s2_09.txt, s2_10.txt, s2_11.txt |
All | 00_example_01.txt, 00_example_02.txt, s1_01.txt, s1_02.txt, s1_03.txt, s1_04.txt, s1_05.txt, s1_06.txt, s2_07.txt, s2_08.txt, s2_09.txt, s2_10.txt, s2_11.txt, s3_12.txt, s3_13.txt, s3_14.txt, s3_15.txt, s3_16.txt, s3_17.txt, s3_18.txt, s3_19.txt, s3_20.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_example_01.txt | AC | 1 ms | 256 KB |
00_example_02.txt | AC | 1 ms | 256 KB |
s1_01.txt | AC | 1 ms | 256 KB |
s1_02.txt | AC | 1 ms | 256 KB |
s1_03.txt | AC | 1 ms | 256 KB |
s1_04.txt | AC | 1 ms | 256 KB |
s1_05.txt | AC | 1 ms | 256 KB |
s1_06.txt | AC | 1 ms | 256 KB |
s2_07.txt | AC | 1 ms | 256 KB |
s2_08.txt | AC | 1 ms | 256 KB |
s2_09.txt | AC | 1 ms | 256 KB |
s2_10.txt | AC | 1 ms | 256 KB |
s2_11.txt | AC | 1 ms | 256 KB |
s3_12.txt | AC | 3 ms | 384 KB |
s3_13.txt | AC | 5 ms | 512 KB |
s3_14.txt | AC | 2 ms | 256 KB |
s3_15.txt | AC | 2 ms | 256 KB |
s3_16.txt | AC | 9 ms | 640 KB |
s3_17.txt | AC | 10 ms | 640 KB |
s3_18.txt | AC | 10 ms | 640 KB |
s3_19.txt | AC | 9 ms | 640 KB |
s3_20.txt | AC | 1 ms | 256 KB |