Submission #1590587
Source Code Expand
#include <bits/stdc++.h> using namespace std; //long long MOD = 1000000007; int main(void){ // Here your code ! int n,ans=0; cin>>n; int a[4]; for(int i=0;i<n; i++){ cin>>a[i]; a[i]--; } for(int i=0;i<n;i++){ //if(a[i]>i){ if(a[a[i]]==i){ ans++; } // } } cout<<ans/2<<endl; }
Submission Info
Submission Time | |
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Task | B - Friendly Rabbits |
User | appllluna |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 414 Byte |
Status | RE |
Exec Time | 96 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 200 | ||||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 0_00.txt, 0_01.txt, 0_02.txt |
All | 0_00.txt, 0_01.txt, 0_02.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_00.txt | AC | 1 ms | 256 KB |
0_01.txt | AC | 1 ms | 256 KB |
0_02.txt | AC | 1 ms | 256 KB |
1_00.txt | AC | 1 ms | 256 KB |
1_01.txt | RE | 96 ms | 256 KB |
1_02.txt | RE | 96 ms | 256 KB |
1_03.txt | RE | 95 ms | 256 KB |
1_04.txt | RE | 95 ms | 256 KB |
1_05.txt | RE | 96 ms | 256 KB |
1_06.txt | RE | 96 ms | 256 KB |
1_07.txt | RE | 95 ms | 256 KB |
1_08.txt | RE | 96 ms | 256 KB |
1_09.txt | RE | 95 ms | 256 KB |
1_10.txt | RE | 96 ms | 256 KB |
1_11.txt | RE | 95 ms | 256 KB |