代码搜索：stdlib
找到约 10,000 项符合「stdlib」的源代码
代码结果 10,000
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txt 动态数组.txt
动态数组
C语言为用户提供了定义动态数组的函数。C语言提供的支持动态
数组的函数主要是malloc()函数和free()函数。malloc()函数的
功能是动态申请所需的连续地址的内存空间，并返回所分配内存
空间的首地址。free()函数的功能是动态释放内存空间。
例：定义有十个元素的整数类型数组a,分别给数组元素赋数据
1,2,...,10。
#include ...
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h sysincludes.h
// System Head File
#include
#include
#include
#include
#include
// User Head File
#include "option.h"
#include "2410
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c test.c
/*#include "STDIO.h"
#include "STDLIB.H" */
long i=0;
int pt[53000];
main()
{
for(i=0;i
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c try2.c
/*#include "STDIO.h"
#include "STDLIB.H" */
long i=0;
int pt[53000];
main()
{
for(i=0;i
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c h0203.c
#include
#include
int main(void)
{
long l;
char *lstr = "98765432";
l = atol(lstr);
printf("string = %s integer = %ld\n", lstr, l);
return(0);
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c h0701.c
#include
#include
int main(void)
{ printf("About to spawn command.com and run a DOS \
command\n");
system("dir");
return 0;
}
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c h0202.c
#include
#include
int main(void)
{
int n;
char *str = "12345.67";
n = atoi(str);
printf("string = %s integer = %d\n", str, n);
return 0;
}
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c h0204.c
#include
#include
int main(void)
{
int number = 12345;
char string[25];
itoa(number, string, 10);
printf("integer = %d string = %s\n", number, string);
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c h0210.c
#include
#include
#include
int main(void)
{
int i;
randomize();
printf("Ten random numbers from 0 to 99\n\n");
for(i=0; i
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c h0207.c
#include
#include
int main(void)
{
int i;
printf("Ten random numbers from 0 to 99\n\n");
for(i=0; i