Submission #1082180
Source Code Expand
#include<bits/stdc++.h> using namespace std; #define ll long long #define f(i, x, n) for(int i = x; i < (int)n; ++i) int fr[100001], x[100000]; int main(){ int n, d = 0; scanf("%d", &n); f(i, 0, n){ scanf("%d", x + i); if (++fr[x[i]] > 1)++d; } int an = d; if (d & 1)++an; an = n - an; printf("%d\n", an); }
Submission Info
Submission Time | |
---|---|
Task | D - Card Eater |
User | Motarack |
Language | C++14 (GCC 5.4.1) |
Score | 400 |
Code Size | 341 Byte |
Status | AC |
Exec Time | 14 ms |
Memory | 1024 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:10:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^ ./Main.cpp:12:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", x + i); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 400 / 400 | ||||
Status |
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Set Name | Test Cases |
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Sample | 00_example_01.txt, 00_example_02.txt |
All | 00_example_01.txt, 00_example_02.txt, 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_example_01.txt | AC | 3 ms | 256 KB |
00_example_02.txt | AC | 3 ms | 256 KB |
01.txt | AC | 3 ms | 256 KB |
02.txt | AC | 3 ms | 384 KB |
03.txt | AC | 3 ms | 512 KB |
04.txt | AC | 3 ms | 512 KB |
05.txt | AC | 3 ms | 384 KB |
06.txt | AC | 13 ms | 896 KB |
07.txt | AC | 13 ms | 896 KB |
08.txt | AC | 14 ms | 1024 KB |
09.txt | AC | 13 ms | 896 KB |
10.txt | AC | 13 ms | 640 KB |
11.txt | AC | 14 ms | 1024 KB |
12.txt | AC | 13 ms | 896 KB |
13.txt | AC | 13 ms | 1024 KB |
14.txt | AC | 13 ms | 1024 KB |
15.txt | AC | 13 ms | 640 KB |