Submission #1780823
Source Code Expand
#include <cstdio> #include <cmath> #include <cstring> #include <numeric> #include <algorithm> #include <vector> #include <stack> #include <queue> #include <deque> #include <map> #include <utility> #include <string> using namespace std; typedef long long ll; typedef unsigned int uint; typedef unsigned long long ull; typedef pair<int, int> pii; typedef pair<ll, int> pli; const int iinf = 1 << 29; const long long linf = 1ll << 61; #define modp(x, y) (((y) + (x) % (y)) % (y)) int N; int A[100000]; int main(int argc, char* argv[]) { scanf("%d", &N); for(int i = 0; i < N; i++) scanf("%d", &A[i]); sort(A, A + N); int w = 0, h = 0; for(int i = N - 1; i > 0; i--) { if(A[i] == A[i - 1] && w == 0) { w = A[i]; i--; } else if(A[i] == A[i - 1] && w != 0) { h = A[i]; break; } } printf("%lld\n", (ll)w * (ll)h); return 0; }
Submission Info
Submission Time | |
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Task | C - Make a Rectangle |
User | neiteng |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 913 Byte |
Status | AC |
Exec Time | 18 ms |
Memory | 512 KB |
Compile Error
./Main.cpp: In function ‘int main(int, char**)’: ./Main.cpp:32:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &N); ^ ./Main.cpp:33:47: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] for(int i = 0; i < N; i++) 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 | 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 | 18 ms | 512 KB |
2.txt | AC | 7 ms | 384 KB |
3.txt | AC | 18 ms | 512 KB |
4.txt | AC | 18 ms | 512 KB |
5.txt | AC | 7 ms | 384 KB |
6.txt | AC | 14 ms | 512 KB |
7.txt | AC | 14 ms | 512 KB |
8.txt | AC | 6 ms | 384 KB |
9.txt | AC | 9 ms | 384 KB |
sample1.txt | AC | 1 ms | 128 KB |
sample2.txt | AC | 1 ms | 128 KB |
sample3.txt | AC | 1 ms | 128 KB |