Submission #1755287
Source Code Expand
#include<cstdio> using namespace std; const int maxn=100100; int a[maxn]; int cnt[maxn]; int main(){ int n; scanf("%d",&n); for(int i=1;i<=n;i++){ scanf("%d",&a[i]); cnt[a[i]]++; } int sum,ans=0; for(int i=0;i<=100000;i++){ sum=cnt[i]; if(i>0) sum+=cnt[i-1]; if(i<100000) sum+=cnt[i+1]; if(sum>ans) ans=sum; } printf("%d\n",ans); return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - Together |
User | xzkflowey |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 385 Byte |
Status | AC |
Exec Time | 10 ms |
Memory | 896 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:8:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^ ./Main.cpp:10:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&a[i]); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
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Set Name | Test Cases |
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Sample | 0_000.txt, 0_001.txt, 0_002.txt |
All | 0_000.txt, 0_001.txt, 0_002.txt, 1_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_000.txt | AC | 1 ms | 128 KB |
0_001.txt | AC | 1 ms | 128 KB |
0_002.txt | AC | 1 ms | 128 KB |
1_003.txt | AC | 1 ms | 128 KB |
1_004.txt | AC | 8 ms | 512 KB |
1_005.txt | AC | 10 ms | 512 KB |
1_006.txt | AC | 10 ms | 512 KB |
1_007.txt | AC | 10 ms | 512 KB |
1_008.txt | AC | 10 ms | 896 KB |