leetcode_0832_Flipping_an_Image

Author: OneCodeMonkey

leetcode_solved/leetcode_0832_Flipping_an_Image.cpp

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+/**
+ * AC:
+ * Runtime: 8 ms, faster than 80.29% of C++ online submissions for Flipping an Image.
+ * Memory Usage: 9.2 MB, less than 7.07% of C++ online submissions for Flipping an Image.
+ *
+ */
+class Solution {
+public:
+    vector<vector<int>> flipAndInvertImage(vector<vector<int>>& A) {
+        int row = A.size();
+        int col = A[0].size();
+
+        for (int i = 0; i <= row - 1 ; i++) {
+        	for (int j = 0; j < col / 2; j++) {
+        		int temp = A[i][j];
+        		A[i][j] = A[i][col - 1 - j];
+        		A[i][col - 1 - j] = temp;
+        	}
+        }
+
+        for (int i = 0; i <= row - 1 ; i++) {
+        	for (int j = 0; j <= col - 1; j++) {
+        		if (A[i][j] == 0) {
+        			A[i][j] = 1;
+        		} else {
+        			A[i][j] = 0;
+        		}
+        	}
+        }
+
+        return A;
+    }
+};