22 lines
289 B
JavaScript
22 lines
289 B
JavaScript
// Node.js
|
|
|
|
function gcd(a, b) {
|
|
if (b > 0) return gcd(b, a % b);
|
|
else return a;
|
|
}
|
|
|
|
console.log("test");
|
|
|
|
const N = 1000;
|
|
var A = [];
|
|
for (var i = 0; i < N; i++) {
|
|
A.push(i);
|
|
}
|
|
|
|
var ans = 0;
|
|
for (i of A) {
|
|
for (j of A) {
|
|
ans += gcd(i, j);
|
|
}
|
|
}
|
|
console.log(ans);
|