C语言定义数组和访问数组元素
示例
#include <stdio.h>
#define ARRLEN (10)
int main (void)
{
int n[ ARRLEN ]; /* n is an array of 10 integers */
size_t i, j; /* Use size_t to address memory, that is to index arrays, as its guaranteed to
be wide enough to address all of the possible available memory.
Using signed integers to do so should be considered a special use case,
and should be restricted to the uncommon case of being in the need of
negative indexes. */
/* Initialize elements of array n. */
for ( i = 0; i < ARRLEN ; i++ )
{
n[ i ] = i + 100; /* Set element at location i to i + 100. */
}
/* Output each array element's value. */
for (j = 0; j < ARRLEN ; j++ )
{
printf("Element[%zu] = %d\n", j, n[j] );
}
return 0;
}
热门推荐
10 同事换单位简短祝福语
11 谢谢朋友的祝福语简短
12 立秋节气简短祝福语
13 新房祝福语简短10字
14 长辈新年祝福语大全简短
15 新年给大家简短祝福语
16 生日祝福语简短独特姑姑
17 芭比的婚礼祝福语简短
18 邀请新人祝福语简短英文