如何从 C/C++ 函数返回局部数组
这是一个 C++ 程序,可从函数返回局部数组。
算法
Begin We can use dynamically allocated array to return a local array from function Array(). Print the elements of the array. End
示例代码
#include <iostream> using namespace std; int* Array() { int* a = new int[100]; a[0] = 7; a[1] = 6; a[2] = 4; a[3] = 5; return a; } int main() { int* p = Array(); cout <<"The elements are:"<< p[0] << " " << p[1]<<" " <<p[2] << " " << p[3]; return 0; }
输出
The elements are:7 6 4 5
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