Submission #4032166
Source Code Expand
#include <bits/stdc++.h> using namespace std; int main() { int n,i=0,temp=0; scanf("%d",&n); unsigned long a[n],x[2]; unsigned long long area; for(i;i<n;i++) { scanf("%lu",&a[i]); } sort(a,a+n,greater<unsigned long>()); i=0; for(i;i<n;i++) { if(a[i]==a[i+1]) { x[temp]=a[i]; temp++; i++; } if(temp==2) break; } if(temp==2) { area=x[0]*x[1]; printf("%llu" , area); } else printf("0"); }
Submission Info
Submission Time | |
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Task | C - Make a Rectangle |
User | vjudge3 |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 569 Byte |
Status | AC |
Exec Time | 19 ms |
Memory | 1024 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:8:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^ ./Main.cpp:13:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%lu",&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 | sample1.txt, sample2.txt, sample3.txt |
All | sample1.txt, sample2.txt, sample3.txt, 1.txt, 2.txt, 3.txt, 4.txt, 5.txt, 6.txt, 7.txt, 8.txt, 9.txt, sample1.txt, sample2.txt, sample3.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
1.txt | AC | 19 ms | 1024 KB |
2.txt | AC | 8 ms | 640 KB |
3.txt | AC | 19 ms | 1024 KB |
4.txt | AC | 19 ms | 1024 KB |
5.txt | AC | 8 ms | 640 KB |
6.txt | AC | 15 ms | 1024 KB |
7.txt | AC | 15 ms | 1024 KB |
8.txt | AC | 7 ms | 512 KB |
9.txt | AC | 10 ms | 640 KB |
sample1.txt | AC | 1 ms | 256 KB |
sample2.txt | AC | 1 ms | 256 KB |
sample3.txt | AC | 1 ms | 256 KB |