Submission #2555131
Source Code Expand
#include <bits/stdc++.h> using namespace std; #define REP(i, n) for(int i = 0; i < n; i++) long long func(long long a, long long b){ if(a > b) swap(a, b); cout << a << " " << b << endl; /* if(a != b){ ans += 2 * a; return func(b - a, a); }else{ ans += a; return 0; } */ if(b % a){ return func(b % a, a) + 2 * b; }else{ return b * 2 - a; } } int main(){ cin.tie(0); ios::sync_with_stdio(false); long long n, x; cin >> n >> x; cout << func(n - x, x) + n << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - Mysterious Light |
User | tokizo |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 629 Byte |
Status | WA |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | Subtask | All | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 300 | 0 / 200 | ||||||
Status |
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Set Name | Test Cases |
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Sample | sample-01.txt |
Subtask | sample-01.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt |
All | sample-01.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 02-01.txt, 02-02.txt, 02-03.txt, 02-04.txt, 02-05.txt, 02-06.txt, 02-07.txt, 02-08.txt, 02-09.txt, sample-01.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01-01.txt | WA | 1 ms | 256 KB |
01-02.txt | WA | 1 ms | 256 KB |
01-03.txt | WA | 1 ms | 256 KB |
01-04.txt | WA | 1 ms | 256 KB |
01-05.txt | WA | 1 ms | 256 KB |
01-06.txt | WA | 1 ms | 256 KB |
01-07.txt | WA | 1 ms | 256 KB |
01-08.txt | WA | 1 ms | 256 KB |
01-09.txt | WA | 1 ms | 256 KB |
02-01.txt | WA | 1 ms | 256 KB |
02-02.txt | WA | 1 ms | 256 KB |
02-03.txt | WA | 1 ms | 256 KB |
02-04.txt | WA | 1 ms | 256 KB |
02-05.txt | WA | 1 ms | 256 KB |
02-06.txt | WA | 1 ms | 256 KB |
02-07.txt | WA | 1 ms | 256 KB |
02-08.txt | WA | 1 ms | 256 KB |
02-09.txt | WA | 1 ms | 256 KB |
sample-01.txt | WA | 1 ms | 256 KB |