C语言相关题目6

#include <stdio.h>
int main()
{
    char str[]="hello world";
    char *p=str;
    *(p+5)=0;
    printf("str=%s
",str);
    return 0;
}

运行结果：str=hello

#include <stdio.h>
int main()
{
    int array[5]={100,80,200,150,300};
    int *p=array+2;
    int num=0;
    *p=150;
    *(p++)=300;
    num=array[2];
    printf("num=%d
",num);
    return 0;
}

运行结果：num=300