题解 | #小乐乐与欧几里得#
知识点：运算
#include <iostream>
using namespace std;
int main() {
long long n = 0;
long long m = 0;
long long max = 0;
long long min = 0;
long long temp = 0;
long long a = 0;
long long b = 0;
long long res = 0;
cin >> n >> m;
a = n;
b = m;
while (temp = (n % m)) {
n = m;
m = temp;
}
max = m;
min = a * b / max;
res = max + min;
cout << res << endl;
return 0;
}
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