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- #include <iostream>
- int main3()
- {
-
- int arr[5] = { 1,3,2,5,4 };
- std::cout << "元素逆置前的结果:" << std::endl;
- for (int i = 0; i < 5; i++)
- {
- std::cout << arr[i] ;
- }
- std::cout << std::endl;
-
-
- int start = 0;
-
- int end = sizeof(arr) / sizeof(arr[0]) - 1;
-
-
-
-
-
-
- while (start < end)
- {
- int temp = arr[start];
- arr[start] = arr[end];
- arr[end] = temp;
- start++;
- end--;
- }
-
- std::cout << "元素逆置后的结果:" << std::endl;
- for (int i = 0; i < 5; i++)
- {
- std::cout << arr[i];
- }
- std::cout << std::endl;
- system("pause");
- return 0;
- }
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