【数据结构】malloc简易用法
发布时间:2020-12-15 06:32:23 所属栏目:安全 来源:网络整理
导读:--------------- #includestdio.h#includestdlib.hvoid main(){int *pi;float *pf;pi = (int*)malloc(sizeof(int));pf = (float*)malloc(sizeof(float));*pi = 1024;*pf = 3.14;printf("an integer = %d,a float = %fn",*pi,*pf);free(pi);free(pf);} -----
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--------------- #include<stdio.h>
#include<stdlib.h>
void main()
{
int *pi;
float *pf;
pi = (int*)malloc(sizeof(int));
pf = (float*)malloc(sizeof(float));
*pi = 1024;
*pf = 3.14;
printf("an integer = %d,a float = %fn",*pi,*pf);
free(pi);
free(pf);
}
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