Submission #8376510
Source Code Expand
#include<iostream> #include<cstring> #include<cstdio> #include<cmath> #include<string> #include<cstdlib> #include<algorithm>//文件头不解释 using namespace std; int n,m,da,d; int a[1000000],b[1000000];//定义变量 int main() { cin>>n>>m;//读入 for(int i=1; i<=n; i++) { cin>>a[i]; b[a[i]]++;//这个数出现的次数++ } for(int i=0; i<=m; i++)//从0找到m { if(b[i]>da)da=b[i],d=i;//找最大 } if(da>n/2)cout<<d<<endl;//如果da超过半数,输出那个数 else cout<<"?"<<endl;//否则输出问号 return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - Grading |
User | BF233 |
Language | C++ (GCC 5.4.1) |
Score | 100 |
Code Size | 564 Byte |
Status | AC |
Exec Time | 40 ms |
Memory | 4736 KB |
Judge Result
Set Name | Sample | Dataset1 | Dataset2 | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 40 / 40 | 60 / 60 | ||||||
Status |
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Set Name | Test Cases |
---|---|
Sample | 0-sample-1.txt, 0-sample-2.txt, 0-sample-3.txt, 0-sample-4.txt |
Dataset1 | 0-sample-1.txt, 0-sample-2.txt, 0-sample-3.txt, 0-sample-4.txt, 1-corner-0.txt, 1-corner-1.txt, 1-corner-2.txt, 1-corner-3.txt, 1-corner-4.txt, 1-corner-5.txt, 1-corner-6.txt, 1-corner-7.txt, 1-corner-8.txt, 1-corner-9.txt, 1-max-0.txt, 1-max-1.txt, 1-max-2.txt, 1-max-3.txt, 1-max-4.txt, 1-random-0.txt, 1-random-1.txt, 1-random-2.txt, 1-random-3.txt, 1-random-4.txt, 1-random-5.txt, 1-random-6.txt, 1-random-7.txt, 1-random-8.txt, 1-random-9.txt |
Dataset2 | 0-sample-1.txt, 0-sample-2.txt, 0-sample-3.txt, 0-sample-4.txt, 1-corner-0.txt, 1-corner-1.txt, 1-corner-2.txt, 1-corner-3.txt, 1-corner-4.txt, 1-corner-5.txt, 1-corner-6.txt, 1-corner-7.txt, 1-corner-8.txt, 1-corner-9.txt, 1-max-0.txt, 1-max-1.txt, 1-max-2.txt, 1-max-3.txt, 1-max-4.txt, 1-random-0.txt, 1-random-1.txt, 1-random-2.txt, 1-random-3.txt, 1-random-4.txt, 1-random-5.txt, 1-random-6.txt, 1-random-7.txt, 1-random-8.txt, 1-random-9.txt, 2-corner-0.txt, 2-corner-1.txt, 2-corner-2.txt, 2-corner-3.txt, 2-corner-4.txt, 2-corner-5.txt, 2-corner-6.txt, 2-corner-7.txt, 2-corner-8.txt, 2-corner-9.txt, 2-max-0.txt, 2-max-1.txt, 2-max-2.txt, 2-max-3.txt, 2-max-4.txt, 2-random-0.txt, 2-random-1.txt, 2-random-2.txt, 2-random-3.txt, 2-random-4.txt, 2-random-5.txt, 2-random-6.txt, 2-random-7.txt, 2-random-8.txt, 2-random-9.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0-sample-1.txt | AC | 2 ms | 2304 KB |
0-sample-2.txt | AC | 2 ms | 2304 KB |
0-sample-3.txt | AC | 2 ms | 2304 KB |
0-sample-4.txt | AC | 2 ms | 2304 KB |
1-corner-0.txt | AC | 2 ms | 2304 KB |
1-corner-1.txt | AC | 2 ms | 2304 KB |
1-corner-2.txt | AC | 2 ms | 2304 KB |
1-corner-3.txt | AC | 2 ms | 2304 KB |
1-corner-4.txt | AC | 2 ms | 2304 KB |
1-corner-5.txt | AC | 2 ms | 2304 KB |
1-corner-6.txt | AC | 2 ms | 2304 KB |
1-corner-7.txt | AC | 2 ms | 2304 KB |
1-corner-8.txt | AC | 2 ms | 2304 KB |
1-corner-9.txt | AC | 2 ms | 2304 KB |
1-max-0.txt | AC | 2 ms | 2304 KB |
1-max-1.txt | AC | 2 ms | 2304 KB |
1-max-2.txt | AC | 2 ms | 2304 KB |
1-max-3.txt | AC | 2 ms | 2304 KB |
1-max-4.txt | AC | 2 ms | 2304 KB |
1-random-0.txt | AC | 2 ms | 2304 KB |
1-random-1.txt | AC | 2 ms | 2304 KB |
1-random-2.txt | AC | 2 ms | 2304 KB |
1-random-3.txt | AC | 2 ms | 2304 KB |
1-random-4.txt | AC | 2 ms | 2304 KB |
1-random-5.txt | AC | 2 ms | 2304 KB |
1-random-6.txt | AC | 2 ms | 2304 KB |
1-random-7.txt | AC | 2 ms | 2304 KB |
1-random-8.txt | AC | 2 ms | 2304 KB |
1-random-9.txt | AC | 2 ms | 2304 KB |
2-corner-0.txt | AC | 37 ms | 4736 KB |
2-corner-1.txt | AC | 30 ms | 4352 KB |
2-corner-2.txt | AC | 9 ms | 2688 KB |
2-corner-3.txt | AC | 10 ms | 2432 KB |
2-corner-4.txt | AC | 30 ms | 4736 KB |
2-corner-5.txt | AC | 28 ms | 4352 KB |
2-corner-6.txt | AC | 23 ms | 4352 KB |
2-corner-7.txt | AC | 23 ms | 4352 KB |
2-corner-8.txt | AC | 20 ms | 4352 KB |
2-corner-9.txt | AC | 6 ms | 2304 KB |
2-max-0.txt | AC | 37 ms | 4736 KB |
2-max-1.txt | AC | 33 ms | 4736 KB |
2-max-2.txt | AC | 38 ms | 4736 KB |
2-max-3.txt | AC | 38 ms | 4736 KB |
2-max-4.txt | AC | 40 ms | 4736 KB |
2-random-0.txt | AC | 2 ms | 2432 KB |
2-random-1.txt | AC | 18 ms | 4480 KB |
2-random-2.txt | AC | 19 ms | 4736 KB |
2-random-3.txt | AC | 12 ms | 2304 KB |
2-random-4.txt | AC | 11 ms | 2688 KB |
2-random-5.txt | AC | 31 ms | 4480 KB |
2-random-6.txt | AC | 33 ms | 4608 KB |
2-random-7.txt | AC | 6 ms | 2304 KB |
2-random-8.txt | AC | 16 ms | 2560 KB |
2-random-9.txt | AC | 16 ms | 2560 KB |