Submission #2901955
Source Code Expand
#include <bits/stdc++.h> #define L long long using namespace std; L n; L a[222]; L operation(L x){ L i; for(i=x+1;i<=n;i++) { swap(a[i],a[i-x]); } } L fin(L x){ L i; for(i=1;i<=n;i++) { if(a[i]==x) return i; } } int main() { scanf("%lld",&n); L i; for(i=1;i<=n;i++) { scanf("%lld",&a[i]); a[i]++; } vector<L>ans; for(i=n;i>1;i--) { while(fin(i-1)!=1) { ans.push_back(1); operation(1); } while(fin(i)!=2) { ans.push_back(1); operation(1); ans.push_back(n-1); operation(n-1); } } printf("%lld\n",ans.size()); for(i=0;i<ans.size();i++) { printf("%lld\n",ans[i]); } /*for(i=1;i<=n;i++) { printf("%lld ",a[i]); }*/ }
Submission Info
Submission Time | |
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Task | B - Many Swaps Sorting |
User | gs16103 |
Language | C++14 (GCC 5.4.1) |
Score | 900 |
Code Size | 740 Byte |
Status | AC |
Exec Time | 21 ms |
Memory | 1016 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:50:28: warning: format ‘%lld’ expects argument of type ‘long long int’, but argument 2 has type ‘std::vector<long long int>::size_type {aka long unsigned int}’ [-Wformat=] printf("%lld\n",ans.size()); ^ ./Main.cpp:27:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%lld",&n); ^ ./Main.cpp:31:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%lld",&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 | 4 ms | 512 KB |
s3_13.txt | AC | 9 ms | 640 KB |
s3_14.txt | AC | 3 ms | 384 KB |
s3_15.txt | AC | 2 ms | 384 KB |
s3_16.txt | AC | 21 ms | 1016 KB |
s3_17.txt | AC | 20 ms | 892 KB |
s3_18.txt | AC | 20 ms | 892 KB |
s3_19.txt | AC | 21 ms | 1016 KB |
s3_20.txt | AC | 20 ms | 892 KB |