程序1:
//2022年9月20日22:06:27
#include <iostream>
#pragma warning(disable:4996)
using namespace std;
//1.new创建基础类型的数组
void test01()
{
//申请基础数据类型的数组
int * pInt = new int [10] {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};//不推荐
for (int i = 0; i < 10; i++)
{
pInt[i] = i + 1;
}
for (int i = 0; i < 10; i++)
{
cout << pInt[i] << " ";
}
cout << endl;
char * pChar = new char[64];
memset(pChar, 0, 64);
strcpy(pChar, "小花");
cout << pChar << endl;
//注意:如果new时有中括号,那么delete时也要有中括号
delete [] pInt;
delete [] pChar;
}
int main()
{
test01();
system("pause");
return EXIT_SUCCESS;
}
输出结果:
1 2 3 4 5 6 7 8 9 10
小花
请按任意键继续. . .
标签:10,19,int,数组,new,pInt,delete
From: https://www.cnblogs.com/codemagiciant/p/16716858.html