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authorcrupest <crupest@outlook.com>2021-09-26 12:50:45 +0800
committercrupest <crupest@outlook.com>2021-09-26 12:50:45 +0800
commitcf2cea7e417a9d2bc946587d4a6ce48d6d4403d8 (patch)
tree6d08eea35a9f1cd9a66da48fbc2e5e88f742100e /leetcode/week/260/1.cpp
parent450e391b6feb6e6dcefd07a3b85dfd23b69fa283 (diff)
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-rw-r--r--leetcode/week/260/1.cpp21
1 files changed, 21 insertions, 0 deletions
diff --git a/leetcode/week/260/1.cpp b/leetcode/week/260/1.cpp
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+#include <vector>
+
+using std::vector;
+
+class Solution {
+public:
+ int maximumDifference(vector<int>& nums) {
+ int result = -1;
+
+ for (int i = 1; i < nums.size(); i++) {
+ for (int j = 0; j < i; j++) {
+ int diff = nums[i] - nums[j];
+ if (diff > result) {
+ result = diff;
+ }
+ }
+ }
+
+ return result == 0 ? -1 : result;
+ }
+}; \ No newline at end of file