c++一个数组取出偶数删除删除偶数组成新的数组
时间: 2024-06-13 15:06:59 浏览: 8
以下是C++中一个数组取出偶数删除删除偶数组成新的数组的代码实现:
```c++
#include <iostream>
using namespace std;
int main() {
int arr[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
int n = sizeof(arr) / sizeof(arr[0]);
int evenArr[n], oddArr[n];
int evenCount = 0, oddCount = 0;
for (int i = 0; i < n; i++) {
if (arr[i] % 2 == 0) {
evenArr[evenCount] = arr[i];
evenCount++;
} else {
oddArr[oddCount] = arr[i];
oddCount++;
}
}
int newEvenArr[evenCount];
for (int i = 0; i < evenCount; i++) {
newEvenArr[i] = evenArr[i];
}
cout << "New even array: ";
for (int i = 0; i < evenCount; i++) {
cout << newEvenArr[i] << " ";
}
cout << endl;
return 0;
}
```
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