用什么方法更好地获取数组的path数组的第一维长度?
#include <stdio.h>
void main()
{
int index = 0;
int count = 0;
char** path = new char*[6];
path[0] = "path1";
path[1] = "ppppppp";
path[2] = "bbbbbbbbbbbbbb";
path[3] = "pppppppppppp";
path[4] = "ddddddddddd";
path[5] = NULL;
while(path[index])
{
count++;
index++;
}
printf("数组的元素个数是: %d\n",count);
}
#include <stdio.h>
void main()
{
int index = 0;
int count = 0;
char** path = new char*[6];
path[0] = "path1";
path[1] = "ppppppp";
path[2] = "bbbbbbbbbbbbbb";
path[3] = "pppppppppppp";
path[4] = "ddddddddddd";
path[5] = NULL;
while(path[index])
{
count++;
index++;
}
printf("数组的元素个数是: %d\n",count);
}
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char **path = new char *[nCount];
printf("数组的元素个数是: %d\n",nCount);