initial commit

rmdupfromsortedarray/meson.build

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+executable('rmdupfromsortedarray', 'src/main.cpp', install: true)

rmdupfromsortedarray/src/main.cpp

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+#include "rmdupsfromsortedarray.hpp"
+#include <cassert>
+#include <iostream>
+
+int main() {
+  std::vector<int> nums1 = {1,1,2};
+  int k1 = removeDuplicates(nums1);
+  for (int i = 0; i < k1; i++) {
+      std::cout << "num1: " << nums1[i] << std::endl;
+  }
+  std::cout << "k1: " << k1 << std::endl;
+  return 0;
+}

rmdupfromsortedarray/src/rmdupsfromsortedarray.hpp

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+#include <vector>
+
+inline int removeDuplicates(std::vector<int> &nums) {
+  int n = nums.size();
+  int i = 0;
+  for (int j = 0; j < n; j++) {
+    if (nums[j] != nums[i]) {
+      nums[i + 1] = nums[j];
+      i++;
+    }
+  }
+  return i + 1;
+}