Create 1716. Calculate Money in Leetcode Bank

Chayandas07 · Dec 6, 2023 · 08cf1c5 · 08cf1c5
1 parent 19517d3
commit 08cf1c5
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/1716. Calculate Money in Leetcode Bank b/1716. Calculate Money in Leetcode Bank
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+#pragma GCC optimize("O3", "unroll-loops")
+class Solution {
+public:
+    int totalMoney(int n) {
+        auto [q, r]=div(n, 7);
+        return 28*q+7*q*(q-1)/2+(2*q+r+1)*r/2;
+    }
+};
+auto init = []()
+{ 
+    ios::sync_with_stdio(0);
+    cin.tie(0);
+    cout.tie(0);
+    return 'c';
+}();