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-rw-r--r--other/min_num_opp_arr_cont.cpp22
1 files changed, 22 insertions, 0 deletions
diff --git a/other/min_num_opp_arr_cont.cpp b/other/min_num_opp_arr_cont.cpp
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+++ b/other/min_num_opp_arr_cont.cpp
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+#include "leetcode.h"
+
+class Solution {
+public:
+ int minOperations(vector<int> &nums) {
+ int n = nums.size(), ans = n, j = 0;
+ sort(nums.begin(), nums.end());
+ nums.erase(unique(nums.begin(), nums.end()), nums.end());
+ for (int i = 0; i < nums.size(); ++i) {
+ while (j < nums.size() && nums[j] < nums[i] + n)
+ ++j;
+ ans = min(ans, n - j + i);
+ }
+ return ans;
+ }
+};
+
+int main() {
+ Solution obj;
+ vector<int> nums = {4, 2, 5, 3};
+ cout << obj.minOperations(nums);
+}