Update Lagrange.mdx

Author: SansPapyrus683

content/6_Advanced/Lagrange.mdx

@@ -127,9 +127,9 @@ int main() {
 	cin >> n >> k;
 
 	int a[n + 1];
-	for (int i = 1; i <= n; i++) cin >> a[i];
+	for (int i = 1; i <= n; i++) { cin >> a[i]; }
 
-	auto solveLambda = [&](ll lmb) {
+	auto solve_lambda = [&](ll lmb) {
 		pair<ll, ll> dp[n + 1][2];
 
 		dp[0][0] = {0, 0};
@@ -143,16 +143,18 @@ int main() {
 			                  dp[i - 1][0].second + 1),
 			        make_pair(dp[i - 1][1].first + a[i], dp[i - 1][1].second));
 		}
+
 		return max(dp[n][0], dp[n][1]);
 	};
 
-	ll lo = 0, hi = INF;
-
+	ll lo = 0;
+	ll hi = INF;
 	while (lo < hi) {
 		ll mid = (lo + hi) / 2;
-		solveLambda(mid).second <= k ? hi = mid : lo = mid + 1;
+		solve_lambda(mid).second <= k ? hi = mid : lo = mid + 1;
 	}
-	cout << solveLambda(lo).first + lo * k << endl;
+
+	cout << solve_lambda(lo).first + lo * k << endl;
 }
 ```