leetcode

Solution to some Leetcode problems written in C++
git clone git://git.dimitrijedobrota.com/leetcode.git
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commit2a72d609a5082614d3e554ea5d4fbc0d27d647e7
parent87b75f390e210deb016066b80383bd623ca428ba
authorDimitrije Dobrota <mail@dimitrijedobrota.com>
dateMon, 16 Sep 2024 18:41:38 +0200

1 Random Problem

Diffstat:
AProblems/0375.cpp|+++++++++++++++++++++++
MREADME.md|+

2 files changed, 24 insertions(+), 0 deletions(-)

diff --git a/Problems/0375.cpp b/Problems/0375.cpp

@@ -0,0 +1,23 @@

class Solution {
static int dp[201][201];
static int rec(int a, int b) {
if (a >= b) return 0;
if (dp[a][b] != 0) return dp[a][b];
int res = INT_MAX;
for (int i = (a + b) / 2; i <= b; i++) {
res = min(i + max(rec(i + 1, b), rec(a, i - 1)), res);
}
return dp[a][b] = res;
}
public:
int getMoneyAmount(int n) const {
memset(dp, 0x00, sizeof(dp));
return rec(1, n);
}
};
int Solution::dp[201][201];

diff --git a/README.md b/README.md

@@ -296,6 +296,7 @@ for solving problems.

| 0371 | Medium | [Sum of Two Integers](Problems/0371.cpp) |
| 0373 | Medium | [Find K Pairs with Smallest Sums](Problems/0373.cpp) |
| 0374 | Easy | [Guess Number Higher or Lower](Problems/0374.cpp) |
| 0375 | Medium | [Guess Number Higher or Lower II](Problems/0375.cpp) |
| 0376 | Medium | [Wiggle Subsequence](Problems/0376.cpp) |
| 0377 | Medium | [Combination Sum IV](Problems/0377.cpp) |
| 0378 | Medium | [Kth Smallest Element in a Sorted Matrix](Problems/0378.cpp) |