문제
풀이
#include <iostream>
#include <vector>
using namespace std;
void solve(void) {
int n; cin >> n;
vector<int> v(n);
for (int i=0; i<n; i++) cin >> v[i];
int a = 0, b = 0;
for (int i=1; i<n; i++) {
if (v[i] < v[i-1]) a += v[i-1] - v[i];
else b += v[i] - v[i-1];
}
cout << a << " " << b;
}
int main(void) {
ios::sync_with_stdio(false);
cin.tie(nullptr);
solve();
return 0;
}