Submission #3615632
Source Code Expand
#include <iostream> #include <cstdio> #include <cstring> #include <cmath> using namespace std; const int N=1e6; int n,q,sum=0; int a[N+10],fa[N*2+10]; int Getf(int x) { return (fa[x]==x)?x:fa[x]=Getf(fa[x]); } int main() { scanf("%d",&n); for (int i=1;i<n;i++) scanf("%d",&a[i]); for (int i=0;i<=N*2;i++) fa[i]=i; for (int i=n-1;i>=1;sum+=a[i],i--) for (int j=sum;j<sum+a[i];j++) fa[Getf(j)]=Getf((sum+a[i])*2-j); scanf("%d",&q); while (q--) { int x; scanf("%d",&x); printf("%d ",(x<=sum?Getf(x):x)-sum); } printf("\n"); return 0; }
Submission Info
Submission Time | |
---|---|
Task | H - Tokaido |
User | codefestival |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 644 Byte |
Status | WA |
Exec Time | 80 ms |
Memory | 14208 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:13:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^ ./Main.cpp:14:44: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] for (int i=1;i<n;i++) scanf("%d",&a[i]); ^ ./Main.cpp:19:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&q); ^ ./Main.cpp:22:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&x); ^
Judge Result
Set Name | sample | dataset1 | dataset2 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 700 | 0 / 900 | ||||||||||||
Status |
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Set Name | Test Cases |
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sample | sample-01.txt, sample-02.txt |
dataset1 | sample-01.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 01-11.txt, 01-12.txt, 01-13.txt, 01-14.txt, 01-15.txt, 01-16.txt, 01-17.txt, 01-18.txt, 01-19.txt |
dataset2 | sample-01.txt, sample-02.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 01-11.txt, 01-12.txt, 01-13.txt, 01-14.txt, 01-15.txt, 01-16.txt, 01-17.txt, 01-18.txt, 01-19.txt, 02-01.txt, 02-02.txt, 02-03.txt, 02-04.txt, 02-05.txt, 02-06.txt, 02-07.txt, 02-08.txt, 02-09.txt, 02-10.txt, 02-11.txt, 02-12.txt, 02-13.txt, 02-14.txt, 02-15.txt, 02-16.txt, sample-01.txt, sample-02.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01-01.txt | WA | 24 ms | 10496 KB |
01-02.txt | WA | 6 ms | 8448 KB |
01-03.txt | AC | 6 ms | 8448 KB |
01-04.txt | AC | 16 ms | 9600 KB |
01-05.txt | AC | 24 ms | 10752 KB |
01-06.txt | AC | 25 ms | 12288 KB |
01-07.txt | AC | 12 ms | 8448 KB |
01-08.txt | WA | 25 ms | 11904 KB |
01-09.txt | AC | 25 ms | 11392 KB |
01-10.txt | AC | 6 ms | 8448 KB |
01-11.txt | AC | 9 ms | 8448 KB |
01-12.txt | AC | 22 ms | 10496 KB |
01-13.txt | AC | 23 ms | 10496 KB |
01-14.txt | AC | 22 ms | 10496 KB |
01-15.txt | AC | 23 ms | 10624 KB |
01-16.txt | AC | 21 ms | 10496 KB |
01-17.txt | WA | 21 ms | 10496 KB |
01-18.txt | WA | 21 ms | 10496 KB |
01-19.txt | WA | 20 ms | 10496 KB |
02-01.txt | WA | 16 ms | 9088 KB |
02-02.txt | WA | 71 ms | 14208 KB |
02-03.txt | WA | 78 ms | 12160 KB |
02-04.txt | AC | 80 ms | 12928 KB |
02-05.txt | WA | 67 ms | 9216 KB |
02-06.txt | WA | 79 ms | 12544 KB |
02-07.txt | WA | 78 ms | 12288 KB |
02-08.txt | AC | 65 ms | 9728 KB |
02-09.txt | AC | 62 ms | 9728 KB |
02-10.txt | AC | 63 ms | 12032 KB |
02-11.txt | AC | 71 ms | 12288 KB |
02-12.txt | AC | 74 ms | 12032 KB |
02-13.txt | AC | 71 ms | 12160 KB |
02-14.txt | AC | 75 ms | 11776 KB |
02-15.txt | WA | 73 ms | 11776 KB |
02-16.txt | WA | 74 ms | 11776 KB |
sample-01.txt | AC | 4 ms | 8448 KB |
sample-02.txt | WA | 4 ms | 8448 KB |