Submission #1500144
Source Code Expand
#include<iostream> #include<cstdio> #include<string> #include<algorithm> #define REP(i,n) for(int i=0;i<(n);i++) using namespace std; int main(){ long long int n,a[10000000],ans=0; cin>>n; for(int i=0;i<n;i++){ cin>>a[i]; } for(int i=0;i<n;i++){ if(i+1==a[i+1]){ ans++; } } cout<<ans<<std::endl; return 0; }
Submission Info
Submission Time | |
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Task | B - Friendly Rabbits |
User | mamime19 |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 343 Byte |
Status | WA |
Exec Time | 30 ms |
Memory | 2816 KB |
Judge Result
Set Name | Sample | All | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 200 | ||||||||
Status |
|
|
Set Name | Test Cases |
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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 | WA | 1 ms | 256 KB |
1_00.txt | AC | 1 ms | 256 KB |
1_01.txt | WA | 29 ms | 2688 KB |
1_02.txt | AC | 28 ms | 1024 KB |
1_03.txt | WA | 30 ms | 1024 KB |
1_04.txt | WA | 29 ms | 2688 KB |
1_05.txt | WA | 29 ms | 2816 KB |
1_06.txt | WA | 28 ms | 2560 KB |
1_07.txt | WA | 28 ms | 1024 KB |
1_08.txt | WA | 11 ms | 512 KB |
1_09.txt | AC | 24 ms | 896 KB |
1_10.txt | WA | 20 ms | 768 KB |
1_11.txt | WA | 6 ms | 2432 KB |