Submission #3435229
Source Code Expand
#include<bits/stdc++.h>
using namespace std;
typedef long long lint;
typedef pair<int, int> P;
#define REP(i, x, n) for(lint i = x ; i < n ; i++)
#define rep(i, n) REP(i, 0, n)
#define repr(i, n) for(lint i = n - 1 ; i >= 0 ; i--)
#define SORT(c) sort((c).begin(), (c).end())
const int IINF = 1e9 + 10;
const lint LLINF = (lint)1e18 + 10;
const lint MOD = (lint)1e9 + 7;
const int dx[] = {1, 0, -1, 0}, dy[] = {0, 1, 0, -1};
const int dx8[] = {1, 1, 0, -1, -1, -1, 0, 1}, dy8[] = {0, -1, -1, -1, 0, 1, 1, 1};
lint gcd(lint x, lint y){
lint r = x % y;
while(r != 0LL){
x = y;
y = r;
r = x % y;
}
return y;
}
int main(){
lint n, x;
cin >> n >> x;
lint ans = 3 * (n - gcd(n, x));
cout << ans << endl;
return 0;
}
Submission Info
Submission Time |
|
Task |
B - Mysterious Light |
User |
mhrb |
Language |
C++14 (GCC 5.4.1) |
Score |
500 |
Code Size |
805 Byte |
Status |
AC |
Exec Time |
1 ms |
Memory |
256 KB |
Judge Result
Set Name |
Sample |
Subtask |
All |
Score / Max Score |
0 / 0 |
300 / 300 |
200 / 200 |
Status |
|
|
|
Set Name |
Test Cases |
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 |
AC |
1 ms |
256 KB |
01-02.txt |
AC |
1 ms |
256 KB |
01-03.txt |
AC |
1 ms |
256 KB |
01-04.txt |
AC |
1 ms |
256 KB |
01-05.txt |
AC |
1 ms |
256 KB |
01-06.txt |
AC |
1 ms |
256 KB |
01-07.txt |
AC |
1 ms |
256 KB |
01-08.txt |
AC |
1 ms |
256 KB |
01-09.txt |
AC |
1 ms |
256 KB |
02-01.txt |
AC |
1 ms |
256 KB |
02-02.txt |
AC |
1 ms |
256 KB |
02-03.txt |
AC |
1 ms |
256 KB |
02-04.txt |
AC |
1 ms |
256 KB |
02-05.txt |
AC |
1 ms |
256 KB |
02-06.txt |
AC |
1 ms |
256 KB |
02-07.txt |
AC |
1 ms |
256 KB |
02-08.txt |
AC |
1 ms |
256 KB |
02-09.txt |
AC |
1 ms |
256 KB |
sample-01.txt |
AC |
1 ms |
256 KB |